CN206709630U - Mineral hot furnace tail gas clean-up nature air swept type cooler - Google Patents
Mineral hot furnace tail gas clean-up nature air swept type cooler Download PDFInfo
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- CN206709630U CN206709630U CN201720442246.3U CN201720442246U CN206709630U CN 206709630 U CN206709630 U CN 206709630U CN 201720442246 U CN201720442246 U CN 201720442246U CN 206709630 U CN206709630 U CN 206709630U
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- air inlet
- fresh air
- exhaust vent
- horizontal pipe
- transverse tube
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Abstract
The utility model belongs to mineral hot furnace tail gas clean-up dedusting technology field, more particularly to a kind of mineral hot furnace tail gas clean-up nature air swept type cooler, to solve the technical problem that mineral hot furnace tail gas clean-up cooler cooling-down effect is poor in the prior art and energy consumption is big.Including：Fixed setting gas approach on the outside of settling bin warehouse surface lower portions, settling bin top fixed setting exhanst gas outlet, settling bin lower section fixed setting ash bucket；Settling bin warehouse surface opens up fresh air inlet along same circumference, opens up exhaust vent along another circumference, fresh air inlet is located at below exhaust vent, and fresh air inlet is located above gas approach；Air-cooled passage is set in settling bin, is respectively fixedly connected with fresh air inlet, exhaust vent.Compared with cooler of the prior art, nature air swept type cooler provided by the utility model, because being cooled using natural wind to mineral hot furnace tail gas, cooling rate and cooling-down effect are good, and energy consumption is small, beneficial to the service life of extension device.
Description
Technical field
The utility model belongs to mineral hot furnace tail gas clean-up dedusting technology field, more particularly to a kind of mineral hot furnace tail gas clean-up is certainly
Right air cooled chiller.
Background technology
Mineral hot furnace is industrial furnace, is mainly used in smelting ore, is widely used in metallurgical and chemical industry.Mineral hot furnace is transported
During row, substantial amounts of high-temperature tail gas can be produced, contains carbon monoxide, sticky dust and tar etc., directly discharge meeting in tail gas
Pollution air by cooling and purified treatment, it is necessary to could discharge.In order that high-temperature tail gas cools, industry is entered using cooler
Row processing.During cooling processing, in order to overcome dust to glue grey problem, exhaust temperature is suitably down to 200 DEG C of -250 DEG C of sections.Existing skill
In art, there are air cooled chiller and water-cooled cooler；Air cooled chiller is to install blower fan additional on cooler tank body to realize, though
Right good cooling effect, but the problem of energy consumption is big be present；Water-cooled cooler is to install cool water circulating pipe additional on cooler tank body
Realize that although energy consumption is small, because cooling rate is too fast, cooling extent is excessive, can be down to less than 200 DEG C so that tail gas is easily analysed in road
Go out tar, while because steam increases, cause device interior ash more easy to stick, influence service life of equipment；Therefore, need badly a kind of new
Mineral hot furnace tail gas clean-up cooler.
The content of the invention
To solve the technical problem that mineral hot furnace tail gas clean-up cooler cooling-down effect is poor in the prior art and energy consumption is big, this reality
With a kind of mineral hot furnace tail gas clean-up nature air swept type cooler of new offer, to lift cooling-down effect, extension device life-span and drop
Low energy consumption.
In order to solve the above technical problems, the utility model provides a kind of mineral hot furnace tail gas clean-up nature air swept type cooler,
Including：
Settling bin, in bottomless cylindrical shape；Fixed setting gas approach on the outside of settling bin warehouse surface lower portions, settling bin top
Exhanst gas outlet is fixedly installed, ash bucket is fixedly installed below settling bin；Settling bin warehouse surface opens up fresh air inlet, edge along same circumference
Another circumference opens up exhaust vent；Fresh air inlet is located at below exhaust vent, and fresh air inlet is located above gas approach；Wind is set in settling bin
Cold passage, it is respectively fixedly connected with fresh air inlet, exhaust vent
Fresh air inlet, including：First fresh air inlet, the second fresh air inlet, the 3rd fresh air inlet and the 4th fresh air inlet, wherein, first enters
Air holes is relative with the second air intake hole site, and the 3rd fresh air inlet is relative with the 4th air intake hole site；
Exhaust vent, including：First exhaust vent, the second exhaust vent, the 3rd exhaust vent and the 4th exhaust vent, wherein, first goes out
Air holes is relative with the second air-out hole site, and the 3rd exhaust vent is relative with the 4th air-out hole site；
Air-cooled passage, including：First bottom transverse tube, the second bottom transverse tube, the 3rd bottom transverse tube, the first top horizontal pipe, the second top horizontal pipe,
3rd top horizontal pipe and vertical tube, in open circles tubulose；First bottom transverse tube both ends is fixed with the first fresh air inlet, the second fresh air inlet respectively
Connection；Second bottom transverse tube one end is fixedly connected with the 3rd fresh air inlet, and the other end in the middle part of the first bottom transverse tube with being fixedly connected；3rd bottom
Transverse tube one end is fixedly connected with the 4th fresh air inlet, and the other end in the middle part of the first bottom transverse tube with being fixedly connected；First top horizontal pipe both ends point
It is not fixedly connected with the first exhaust vent, the second exhaust vent；Second top horizontal pipe one end is fixedly connected with the 3rd exhaust vent, the other end with
It is fixedly connected in the middle part of first top horizontal pipe；3rd top horizontal pipe one end is fixedly connected with the 4th exhaust vent, the other end and the first top horizontal pipe
Middle part is fixedly connected；Connected between first bottom transverse tube and the first top horizontal pipe by vertical tube；Second bottom transverse tube and the second top horizontal pipe it
Between connected by vertical tube；Connected between 3rd bottom transverse tube and the 3rd top horizontal pipe by vertical tube.
It is preferred that the first bottom transverse tube connects with the second bottom transverse tube junction, the first bottom transverse tube and the 3rd bottom transverse tube junction
It is logical；First top horizontal pipe connects with the second top horizontal pipe junction, the first top horizontal pipe with the 3rd top horizontal pipe junction.
It is preferred that the first fresh air inlet, the second fresh air inlet, the 3rd fresh air inlet and the 4th fresh air inlet uniformly divide on same circumference
Cloth；First exhaust vent, the second exhaust vent, the 3rd exhaust vent and the 4th exhaust vent are uniformly distributed on same circumference.
The utility model beneficial effect includes：
Compared with cooler of the prior art, nature air swept type cooler provided by the utility model, because utilizing nature
Wind cools to mineral hot furnace tail gas, and cooling rate and cooling-down effect are good, and energy consumption is small, beneficial to the service life of extension device.
Brief description of the drawings
In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the upward view of A-A sections in Fig. 1；
Fig. 3 is the top view of B-B sections in Fig. 1.
Brief description of the drawings：1 settling bin；10 gas approach；11 exhanst gas outlets；2 ash buckets；30 first fresh air inlets；31 second air intakes
Hole；32 the 3rd fresh air inlets；33 the 4th fresh air inlets；40 first exhaust vents；41 second exhaust vents；42 the 3rd exhaust vents；43 the 4th go out
Air holes；50 first bottom transverse tubes；51 second bottom transverse tubes；52 the 3rd bottom transverse tubes；60 first top horizontal pipes；61 second top horizontal pipes；62 the 3rd
Top horizontal pipe；7 vertical tubes.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail with specific embodiment.
Refering to shown in Fig. 1, Fig. 2 and Fig. 3, the mineral hot furnace tail gas clean-up nature air swept type of the utility model embodiment cools down
Device, including：Settling bin 1, in bottomless cylindrical shape；Fixed setting gas approach 10, settling bin on the outside of the warehouse surface lower portions of settling bin 1
1 top fixed setting exhanst gas outlet 11, the lower section of settling bin 1 fixed setting ash bucket 2；Opened along same circumference on the warehouse surface of settling bin 1
If fresh air inlet, exhaust vent is opened up along another circumference；Fresh air inlet is located at below exhaust vent, and fresh air inlet is located above gas approach；It is heavy
Drop and air-cooled passage is set in storehouse 1, be respectively fixedly connected with fresh air inlet, exhaust vent；
Fresh air inlet, including：First fresh air inlet 30, the second fresh air inlet 31, the 3rd fresh air inlet 32 and the 4th fresh air inlet 33, its
In, the first fresh air inlet 30 is relative with the position of the second fresh air inlet 31, and the 3rd fresh air inlet 32 is relative with the position of the 4th fresh air inlet 33；
Exhaust vent, including：First exhaust vent 40, the second exhaust vent 41, the 3rd exhaust vent 42 and the 4th exhaust vent 43, its
In, the first exhaust vent 40 is relative with the position of the second exhaust vent 41, and the 3rd exhaust vent 42 is relative with the position of the 4th exhaust vent 43；
Air-cooled passage, including：First bottom transverse tube 50, the second bottom transverse tube 51, the 3rd bottom transverse tube 52, the first top horizontal pipe 60,
Two top horizontal pipes 61, the 3rd top horizontal pipe 62 and vertical tube 7, in open circles tubulose, circular tube shaped has more excellent explosion-proof compared with other tubuloses
Performance, the also more conducively operation of wind；The both ends of first bottom transverse tube 50 are fixed with the first fresh air inlet 30, the second fresh air inlet 31 respectively to be connected
Connect；The one end of second bottom transverse tube 51 is fixedly connected with the 3rd fresh air inlet 32, and the other end is fixedly connected with the middle part of the first bottom transverse tube 50；The
The one end of three bottom transverse tube 52 is fixedly connected with the 4th fresh air inlet 43, and the other end is fixedly connected with the middle part of the first bottom transverse tube 50；First top
The both ends of transverse tube 60 are fixedly connected with the first exhaust vent 40, the second exhaust vent 41 respectively；The one end of second top horizontal pipe 61 and the 3rd air-out
Hole 42 is fixedly connected, and the other end is fixedly connected with the middle part of the first top horizontal pipe 60；The one end of 3rd top horizontal pipe 62 and the 4th exhaust vent 43
It is fixedly connected, the other end is fixedly connected with the middle part of the first top horizontal pipe 60；Pass through between first bottom transverse tube 50 and the first top horizontal pipe 60
Vertical tube 7 connects；Connected between second bottom transverse tube 51 and the second top horizontal pipe 61 by vertical tube 7；3rd bottom transverse tube 52 and the 3rd top are horizontal
Connected between pipe 62 by vertical tube 7.
It is preferred that refer to shown in Fig. 1, Fig. 2 and Fig. 3, the first bottom transverse tube 50 and the junction of the second bottom transverse tube 51, the first bottom horizontal stroke
Pipe 50 connects with the junction of the 3rd bottom transverse tube 52；First top horizontal pipe 60 and the junction of the second top horizontal pipe 61, the first top horizontal pipe 60
Connected with the junction of the 3rd top horizontal pipe 62.Such set is more conducive to operation of the wind in air-cooled passage, has preferably cold
But effect.
It is preferred that refering to shown in Fig. 1, Fig. 2 and Fig. 3, the first fresh air inlet 30, the second fresh air inlet 31, the 3rd fresh air inlet 32 and
4th fresh air inlet 33 is uniformly distributed on same circumference；First exhaust vent 40, the second exhaust vent 41, the 3rd exhaust vent 42 and the 4th
Exhaust vent 43 is uniformly distributed on same circumference.Such set causes the first bottom transverse tube 50 and the second bottom transverse tube 51, the 3rd bottom
Transverse tube 52 is vertical, and the first top horizontal pipe 60 is vertical with the second top horizontal pipe 61, the 3rd top horizontal pipe 62, and equipment is more durable, cooling effect
It is more uniform.
Operation principle and process of the present utility model are as follows：
First, high-temperature flue gas enters in settling bin 1 from gas approach 10, leads in settling bin 1 from the gap of air-cooled passage
Cross and rise, during rising, cooled by air-cooled passage, finally discharged from exhanst gas outlet 11.Secondly, air-cooled passage
Because to cooling high-temperature fume, the air in it is heated and expanded, pressure increase, and then rises, and is discharged and settled by exhaust vent
Storehouse 1.Finally, because the air in air-cooled passage is heated discharge, the pressure of air-cooled channel interior is caused to be less than external pressure, because of pressure
Official post obtains extraneous air and enters air-cooled passage from fresh air inlet, continues to cool down high-temperature flue gas.
In summary, compared with cooler of the prior art, nature air swept type cooler provided by the utility model, because
Mineral hot furnace tail gas is cooled using natural wind, cooling rate and cooling-down effect are good, and energy consumption is small, beneficial to making for extension device
Use the life-span.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (3)
- A kind of 1. mineral hot furnace tail gas clean-up nature air swept type cooler, it is characterised in that including：Settling bin, in bottomless cylindrical shape；Fixed setting gas approach on the outside of settling bin warehouse surface lower portions, settling bin top are fixed Exhanst gas outlet is set, ash bucket is fixedly installed below settling bin；Settling bin warehouse surface opens up fresh air inlet along same circumference, along another Circumference opens up exhaust vent；Fresh air inlet is located at below exhaust vent, and fresh air inlet is located above gas approach；Set in settling bin air-cooled logical Road, it is respectively fixedly connected with fresh air inlet, exhaust vent；Fresh air inlet, including：First fresh air inlet, the second fresh air inlet, the 3rd fresh air inlet and the 4th fresh air inlet, wherein, the first fresh air inlet Relative with the second air intake hole site, the 3rd fresh air inlet is relative with the 4th air intake hole site；Exhaust vent, including：First exhaust vent, the second exhaust vent, the 3rd exhaust vent and the 4th exhaust vent, wherein, the first exhaust vent Relative with the second air-out hole site, the 3rd exhaust vent is relative with the 4th air-out hole site；Air-cooled passage, including：First bottom transverse tube, the second bottom transverse tube, the 3rd bottom transverse tube, the first top horizontal pipe, the second top horizontal pipe, the 3rd Top horizontal pipe and vertical tube, in open circles tubulose；First bottom transverse tube both ends is fixed with the first fresh air inlet, the second fresh air inlet respectively to be connected Connect；Second bottom transverse tube one end is fixedly connected with the 3rd fresh air inlet, and the other end in the middle part of the first bottom transverse tube with being fixedly connected；3rd bottom is horizontal Pipe one end is fixedly connected with the 4th fresh air inlet, and the other end in the middle part of the first bottom transverse tube with being fixedly connected；Distinguish at the first top horizontal pipe both ends It is fixedly connected with the first exhaust vent, the second exhaust vent；Second top horizontal pipe one end is fixedly connected with the 3rd exhaust vent, the other end and It is fixedly connected in the middle part of one top horizontal pipe；3rd top horizontal pipe one end is fixedly connected with the 4th exhaust vent, in the other end and the first top horizontal pipe Portion is fixedly connected；Connected between first bottom transverse tube and the first top horizontal pipe by vertical tube；Between second bottom transverse tube and the second top horizontal pipe Connected by vertical tube；Connected between 3rd bottom transverse tube and the 3rd top horizontal pipe by vertical tube.
- 2. mineral hot furnace tail gas clean-up nature air swept type cooler as claimed in claim 1, it is characterised in that including：First bottom Transverse tube connects with the second bottom transverse tube junction, the first bottom transverse tube with the 3rd bottom transverse tube junction；First top horizontal pipe and the second top Transverse tube junction, the first top horizontal pipe connect with the 3rd top horizontal pipe junction.
- 3. mineral hot furnace tail gas clean-up nature air swept type cooler as claimed in claim 1, it is characterised in that including：First enters Air holes, the second fresh air inlet, the 3rd fresh air inlet and the 4th fresh air inlet are uniformly distributed on same circumference；First exhaust vent, second go out Air holes, the 3rd exhaust vent and the 4th exhaust vent are uniformly distributed on same circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442246.3U CN206709630U (en) | 2017-04-25 | 2017-04-25 | Mineral hot furnace tail gas clean-up nature air swept type cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442246.3U CN206709630U (en) | 2017-04-25 | 2017-04-25 | Mineral hot furnace tail gas clean-up nature air swept type cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709630U true CN206709630U (en) | 2017-12-05 |
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ID=60457170
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720442246.3U Active CN206709630U (en) | 2017-04-25 | 2017-04-25 | Mineral hot furnace tail gas clean-up nature air swept type cooler |
Country Status (1)
| Country | Link |
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| CN (1) | CN206709630U (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
- 2017-04-25 CN CN201720442246.3U patent/CN206709630U/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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