CN208968263U - A kind of air-cooled gas integrated of kiln hood utilizes system - Google Patents
A kind of air-cooled gas integrated of kiln hood utilizes system Download PDFInfo
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- CN208968263U CN208968263U CN201821603841.1U CN201821603841U CN208968263U CN 208968263 U CN208968263 U CN 208968263U CN 201821603841 U CN201821603841 U CN 201821603841U CN 208968263 U CN208968263 U CN 208968263U
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- kiln hood
- air
- flow tube
- mixed flow
- warehouse
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Abstract
The utility model relates to aerodynamic force technical field of comprehensive utilization, particularly discloses a kind of air-cooled gas integrated of kiln hood and utilize system.The air-cooled gas integrated of the kiln hood utilizes system, including turning round kiln hood, it is characterized by: being equipped with the aircooled bin of covering end on the end of the revolution kiln hood, aircooled bin bottom is provided with air inlet, top is provided with air outlet, air inlet connects kiln hood cooling blower by blast pipe, discharge pipe is installed on air outlet, two branched pipes in parallel are connected on discharge pipe, two branched pipes are respectively communicated with the mixed flow tube of quick lime warehouse and the mixed flow tube of active carbon warehouse.The utility model structure is simple, and rationally, exhaust gas cooling is more stable, and corrosive equipment, does not improve the service life of equipment for design, effectively realizes the recycling of the energy, improves work efficiency, saved operating cost.
Description
(1) technical field
The utility model relates to aerodynamic force technical field of comprehensive utilization, in particular to a kind of air-cooled gas integrated benefit of kiln hood
Use system.
(2) background technique
During the burning process, kiln hood generates a large amount of waste heat, and traditional kiln hood type of cooling is cooling for water, investment and maintenance expense
With relatively high, the water cooling time is longer, not only causes the trumpet of water and waste, but also keep equipment perishable, service life is short.?
In the case where heating power alternation, keep system really unstable.
Traditional dry type scrubbing process needs an independent roots blower to provide power to active carbon storehouse and lime silo, causes
The higher cost of whole system, whole removal efficiency are relatively low.
(3) summary of the invention
The utility model in order to make up for the deficiencies of the prior art, provides that a kind of structure is simple, energy-saving, production cost
The air-cooled gas integrated of low kiln hood utilizes system.
The utility model is achieved by the following technical solution:
A kind of air-cooled gas integrated of kiln hood utilizes system, including revolution kiln hood, it is characterised in that: the end of the revolution kiln hood
The aircooled bin of covering end is installed, aircooled bin bottom is provided with air inlet, top is provided with air outlet, and air inlet passes through on head
Blast pipe connects kiln hood cooling blower, is equipped with discharge pipe on air outlet, is connected with two branched pipes in parallel on discharge pipe, and two points
Branch pipe is respectively communicated with the mixed flow tube of quick lime warehouse and the mixed flow tube of active carbon warehouse.
In the utility model, the kiln hood type of cooling is changed to air cooling by traditional water cooling, and heat transfer area is big, discards cooling
More stable, effect is good, and discarded middle containing water vapor content is few, and waste treatment amount is less, and discarded middle moisture content is few, is not easy dress ornament, if
Standby service life is longer, and quick lime warehouse, active carbon warehouse and revolution kiln hood share a kiln hood cooling blower, realizes the energy
Recycling.
The more excellent technical solution of the utility model are as follows:
The mixed flow tube of the quick lime warehouse is connected to flue with the mixed flow tube of active carbon warehouse, pacifies on flue
Equipped with dry type extracting tower, the flue of the mixed flow tube connection dry type extracting tower upstream of quick lime warehouse, active carbon warehouse is mixed
The flue in flow tube connection dry type extracting tower downstream；Calcium lime powder in the mixed flow tube of quick lime warehouse enters flue,
And coming into full contact with for calcium lime powder and acid waste gas is realized by dry type extracting tower, realize the deposition of reactant；Later to flue gas
It is conveyed.
The flue end connects bag filter, by flue gas harmful substance and dust adsorb, purify
Flue gas protects environment.
The utility model is directed to the burning of danger wastes, according to gas dynamics, using the air of flowing by alkali
Property solid powder be injected directly into certain section of reactor on smoke pipe or smoke pipe, make alkaline powder and acid waste gas come into full contact with and instead
It answers, to achieve the purpose that neutralize sour gas in exhaust gas and be removed.
The utility model structure is simple, and rationally, exhaust gas cooling is more stable, and corrosive equipment, does not improve making for equipment for design
With the service life, effectively realizes the recycling of the energy, improve work efficiency, saved operating cost.
(4) Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1 revolution kiln hood, 2 air inlets, 3 air outlets, 4 kiln hood cooling blowers, 5 quick lime warehouses, 6 active carbon warehouses,
7 flues, 8 dry type extracting towers, 9 bag filters.
(5) specific embodiment
Attached drawing is a kind of specific embodiment of the utility model.The embodiment includes revolution kiln hood 1, the revolution kiln hood 1
End on be equipped with covering end aircooled bin, aircooled bin bottom is provided with air inlet 2, top is provided with air outlet 3, air inlet
Mouth 2 connects kiln hood cooling blower 4 by blast pipe, is equipped with discharge pipe on air outlet 3, and in parallel two points are connected on discharge pipe
Branch pipe, two branched pipes are respectively communicated with the mixed flow tube of quick lime warehouse 5 and the mixed flow tube of active carbon warehouse 6；The quick lime warehouse 5
Mixed flow tube be connected to flue 7 with the mixed flow tube of active carbon warehouse 6, dry type extracting tower 8 is installed on flue 7, it is raw
The mixed flow tube connection dry type of the flue 7 of mixed flow tube connection 8 upstream of dry type extracting tower of lime warehouse 5, active carbon warehouse 6 is de-
The flue 7 in 8 downstream of acid tower；7 end of flue connects bag filter 9.
Air enters kiln hood by the air inlet 2 that kiln hood cooling blower 4 is turned round kiln hood 1, the gas temperature after circulating cooling
Degree increases the air outlet 3 through turning round kiln hood 1 and is discharged, and a part enters the mixed flow tube of quick lime warehouse 5, and another part enters activity
The mixed flow tube of charcoal warehouse 6.Gas into quick lime warehouse 5 drives calcium lime powder to enter flue 7, and flue gas is driven to enter back into
Dry type extracting tower 8, alkaline calcium lime powder come into full contact with and react in dry type extracting tower 8 with acid waste gas, and reactant is deposited on
8 bottom of dry type extracting tower, to achieve the purpose that neutralize sour gas in exhaust gas and be removed.Remaining exhaust gas flows through activated carbon
The mixed flow tube of warehouse 6 enters bag filter 9 together with active carbon, and active carbon has suction-operated to most of gas,
Gaseous mercury and dioxin can be effectively absorbed, the graininess waste generated is discharged by bag filter 9.
Claims (3)
1. a kind of air-cooled gas integrated of kiln hood utilizes system, including revolution kiln hood (1), it is characterised in that: the revolution kiln hood (1)
End on be equipped with covering end aircooled bin, aircooled bin bottom is provided with air inlet (2), top is provided with air outlet (3),
Air inlet (2) connects kiln hood cooling blower (4) by blast pipe, is equipped with discharge pipe on air outlet (3), is connected on discharge pipe
Two branched pipes in parallel, two branched pipes are respectively communicated with the mixed flow tube of quick lime warehouse (5) and the mixed flow tube of active carbon warehouse (6).
2. the air-cooled gas integrated of kiln hood according to claim 1 utilizes system, it is characterised in that: the quick lime warehouse
(5) mixed flow tube is connected to flue (7) with the mixed flow tube of active carbon warehouse (6), and it is de- that dry type is equipped on flue (7)
Acid tower (8), the flue (7) of mixed flow tube connection dry type extracting tower (8) upstream of quick lime warehouse (5), active carbon warehouse (6)
Mixed flow tube connection dry type extracting tower (8) downstream flue (7).
3. the air-cooled gas integrated of kiln hood according to claim 2 utilizes system, it is characterised in that: the flue (7)
End connects bag filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603841.1U CN208968263U (en) | 2018-09-29 | 2018-09-29 | A kind of air-cooled gas integrated of kiln hood utilizes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603841.1U CN208968263U (en) | 2018-09-29 | 2018-09-29 | A kind of air-cooled gas integrated of kiln hood utilizes system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968263U true CN208968263U (en) | 2019-06-11 |
Family
ID=66757725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821603841.1U Active CN208968263U (en) | 2018-09-29 | 2018-09-29 | A kind of air-cooled gas integrated of kiln hood utilizes system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208968263U (en) |
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2018
- 2018-09-29 CN CN201821603841.1U patent/CN208968263U/en active Active
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