CN208320451U - A kind of flue gas purification device - Google Patents
A kind of flue gas purification device Download PDFInfo
- Publication number
- CN208320451U CN208320451U CN201820723722.3U CN201820723722U CN208320451U CN 208320451 U CN208320451 U CN 208320451U CN 201820723722 U CN201820723722 U CN 201820723722U CN 208320451 U CN208320451 U CN 208320451U
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- Prior art keywords
- filter screen
- adjunct
- flue gas
- ontology
- gas purification
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of flue gas purification devices, it is applied to filed of flue gas purification.It includes the ontology that lower part is equipped with gas inlet, the upper end of the ontology is equipped with outlet, intrinsic middle and upper part is equipped with the adjunct of absorption soot dust granule, it is equipped with 360 DEG C of energy between the outlet and adjunct and rotates the spray heads for spraying alkaline cleaning fluid to adjunct, the body bottom portion below gas inlet is additionally provided with the movable reception device for accommodating soot dust granule；The utility model is novel in design; structure is simple; thinking is unique, takes full advantage of principle and the principle that adjunct stops flue gas to rise and increases reaction surface area is arranged that basic species are reacted with sour gas, achieves apparent effect; its is at low cost, practical value is high; play the role of to environmental protection immeasurable and applied widely, gas cleaning is high-efficient; heat recovery has the necessity widelyd popularize.
Description
Technical field
The utility model relates to field of environment protection, specifically a kind of flue gas purification device.
Background technique
Fuel generates the pernicious gases such as a large amount of flue dust, sulphur and nitrogen oxide after burning in boiler, these nuisances
Matter is discharged into atmosphere, can all cause high risks to the production of people, life, health and environment and ecology.
Burn is also that treatment of!medical waste process uses relatively broad one of means.However, during the burning process, fuel
Burning can release the sour gas such as oxide, the sulfur oxide of carbon；In addition, due in medical waste there are a large amount of
Organic chloride such as waste plastics, rubber, leather etc. can generate heavy metal, dust, a large amount of sour gas, such as chlorination after burning
Hydrogen etc. also can directly endanger the environment of our lives, jeopardize the life of people if not being pocessed and being directly discharged in air
Life.
Therefore, the exhaust gas and treatment of wastes produced of fuel combustion and waste incineration generation have been one that we are urgently to be resolved
Big problem takes some measures recently certainly, has developed some equipment, and investment is big mostly, return is small, and effect is unobvious.
Utility model content
The utility model technical issues that need to address are to provide a kind of flue gas purification device, and it is clear which will recycle alkalinity
Washing lotion is sprayed on the attachment of flue gas, effectively eliminates sour gas and soot dust granule in flue gas, and desulphurization and denitration effect
Obviously, structure is simple, at low cost, significant effect.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
The utility model includes the ontology that lower part is equipped with gas inlet, and the upper end of the ontology is equipped with outlet, intrinsic
Middle and upper part is equipped with the adjunct of absorption soot dust granule, is equipped with 360 DEG C of energy between the outlet and adjunct and rotates and sprays to adjunct
The spray head for penetrating alkaline cleaning fluid, the body bottom portion below gas inlet are additionally provided with the movable reception dress for accommodating soot dust granule
It sets.
Further, it is additionally provided with pond below the reception device, removal acidic oxide is loaded in the pond
Basic species, affiliated pond is connected to by high-pressure water pipe with spray head.
Further, a high-pressure hydraulic pump is also connected in the high-pressure water pipe.
Further, the first filter screen, the second filter screen and third mistake are successively arranged in the reception device from top to bottom
Strainer, the mesh diameter of first filter screen are greater than the mesh diameter of the second filter screen, and the mesh of second filter screen is straight
Diameter is greater than the mesh diameter of third filter screen, and the lower section of third filter screen is arranged in the pond.
Further, the active carbon particle with adsorption cleaning effect is additionally provided in the appendicular space.
By adopting the above-described technical solution, the beneficial effect that the utility model obtains is:
The utility model is novel in design, structure is simple, and gas cleaning is high-efficient.Since alkaline solution can effectively remove in the air
Sour gas, fuel combustion can release the oxide of carbon, sulfur oxide etc. to environment harmful gas.Fuel completely burned
Or the acidic oxide and black smoke of imperfect combustion generation enter the device from the gas inlet of the device, since hot gas density is small
It is raised above in atmospheric density, most of soot dust granule and carbon particle are attached object and stop and be adsorbed to adjunct table
Face, another part can be moved up by the gap between adjunct, in the process, spray head injection alkaline cleaner with
It comes into full contact with and reacts from gas inlet to all flue gases for drilling out adjunct surface and rising to the space of adjunct or more, only
It is good to change effect.The utility model clear thinking, energy recoverable, utility model people, which has been truly realized, to study in order to practise, and is cigarette
Gas purification industry provides good thoughtcast, receives good economic benefit and social benefit, it is necessary to widely popularize.
The adjunct can stop flue gas and provide an absorption carrier to the carbon granules in flue gas, and appendicular setting can also
The response area for increasing alkaline cleaner and flue gas, effectively increases the purification efficiency of flue gas.In addition, being additionally provided with work in adjunct
Property charcoal particle, can effectively adsorb pernicious gas, for flue gas purification play the role of it is immeasurable.
The setting of reception device can effectively receive the carbon granules for washing away to get off from adjunct, the first filter screen, the second filtering
Net and third filter screen mesh diameter are sequentially reduced, received on first filter screen, the second filter screen and third filter screen
Carbon granules successively becomes smaller, and facilitates the separation of carbon granules and recycles, and is conducive to energy conservation and environmental protection.
The addition of alkaline cleaner in pond, can effectively remove the sour gas in flue gas, guarantee the purification of flue gas, pond
Interior aqueous solution provides high-pressure water pipe under the action of high-pressure pump and is sent into spray head, 360 ° of spray head rotations, can be by the water in pond
Solution is effectively ejected into intrinsic from cellar to rafter, guarantees that aqueous solution can be sprayed onto appendicular all surface without staying dead angle, benefit
In the purification efficiency for improving flue gas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1, spray head；2, ontology；3, adjunct；4, gas inlet；5, the first filter screen；6, the second filter screen；7,
Three filter screens；8, pond；9, it exports.
Specific embodiment
The utility model is described in further details below with reference to embodiment:
A kind of flue gas purification device, as shown in Figure 1 comprising lower part is equipped with the ontology 2 of gas inlet 4, the ontology 2
Upper end is equipped with outlet 9, and the middle and upper part in ontology 2 is equipped with the adjunct 3 of absorption soot dust granule, and the adjunct 3 is by different size
It is made with the stone of shape, the active carbon particle with suction-operated, having in adsorbable flue gas is additionally provided between each stone
Poisonous gas.It, can be from since flue-gas temperature high density is small and atmospheric density after flue gas is introduced into ontology 2 from gas inlet 4
2 lower part of ontology is constantly risen upwards, is attached after the blocking of object 3, and the carbon granules that partial fume and imperfect combustion generate can adhere to
On the surface of adjunct 3, CO, SO in partial fume2Or SO3Gas is absorbed by active carbon particle, and there are also partial fumes to pass through stone
Between gap bore get on.
It is described outlet 9 and adjunct 3 between be equipped with can 360 DEG C rotate to adjunct 3 spray spray heads 1, the spray head 1 to
The water-soluble heat of injection addition alkaline cleaner in ontology 2, these alkaline aqueous solutions are between adjunct 3 and spray head 1, adjunct 3
Surface and gas inlet 4 and adjunct 3 between basic species reacted with the sour gas in flue gas, such as: 2NaOH+CO2=Na2CO3
+H2O; 2NaOH+SO2=Na2SO3+H2O; 2NaOH+SO3=Na2SO4+H2O achievees the purpose that remove sour gas.
The bottom of ontology 2, the lower section of gas inlet 4 are additionally provided with the movable reception device for accommodating soot dust granule.It is described to connect
The first filter screen 5, the second filter screen 6 and third filter screen 7 are equipped in receiving apparatus, the mesh diameter of first filter screen 5 is big
In the mesh diameter of the second filter screen 6, the mesh diameter of second filter screen 6 is greater than the mesh diameter of third filter screen 7, institute
State the lower section that third filter screen 7 is arranged in pond 8.The 7 received cigarette of institute of first filter screen 5, the second filter screen 6 and third filter screen
The diameter of dirt and carbon particle successively becomes smaller, when numbers of particles is stacked into certain amount, movable first filter screen
5, the second filter screen 6 and third filter screen 7 are successively pulled out out of ontology 2, recycle flue dust and carbon particle to recycle.
It is additionally provided with the pond 8 of watering cycle below the reception device, is also sprinkled into a certain amount of be used in the pond 8
Remove the basic species of sour gas such as: sodium hydroxide, other water soluble alkalis or basic salt；Be equipped in the pond 8 on ontology 2
The high-pressure water pipe that the spray head 1 in portion is connected to.The water in pond 8 is pressed into 2 top of ontology by high-pressure water pipe using a high-pressure hydraulic pump
Spray head 1 in.Aqueous solution can return pond by the aqueous solution that spray head 1 sprays from pond through high-pressure water pipe to spray head 1 in this way
In 8, achieve the purpose that recycle.
In implementation process, first flue gas is introduced in ontology 2 from gas inlet 4, the shape of ontology 2 is unlimited, cuboid, just
Cube, cylinder or rotary table etc., the process spray head 1 that flue gas rises spray aqueous solution into ontology 2, the basic species difference in aqueous solution
It is sufficiently reacted with the sour gas in flue gas in the top, lower section or surface of adjunct 3, flue dust or carbon particle are not adsorbed onto attached
Belong to the surface of object, washing away through aqueous solution falls on the first filter screen 5, the second filter screen 6 or third filter screen 7 of reception device
On, the flue gas being cleaned is put into atmosphere through outlet 9.Through examining the atmosphere of discharge in accordance with state quota.
The utility model structure is simple, and thinking is unique, takes full advantage of the principle and set that basic species are reacted with sour gas
The principle that adjunct 3 stops flue gas to rise and increases reaction surface area is set, apparent effect is achieved.Its at low cost, practical valence
Value is high, play the role of to environmental protection it is immeasurable and applied widely, it is small to arrive factory and enterprise greatly to every household
Implement.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (5)
1. a kind of flue gas purification device, it is characterised in that: be equipped with the ontology (2) of gas inlet (4), the ontology including lower part
(2) upper end is equipped with outlet (9), and the middle and upper part in ontology (2) is equipped with the adjunct (3) of absorption soot dust granule, the outlet (9)
It is equipped with 360 DEG C of energy between adjunct (3) and rotates the spray heads (1) for spraying alkaline cleaning fluid to adjunct (3), is located at gas inlet
(4) ontology (2) bottom below is additionally provided with the movable reception device for accommodating soot dust granule.
2. a kind of flue gas purification device according to claim 1, it is characterised in that: be additionally provided with below the reception device
Pond (8), the interior basic species for being loaded with removal acidic oxide of the pond (8), affiliated pond (8) pass through high-pressure water pipe and spray
Head (1) connection.
3. a kind of flue gas purification device according to claim 2, it is characterised in that: it is high to be also connected with one in the high-pressure water pipe
Water pump.
4. a kind of flue gas purification device according to claim 3, it is characterised in that: in the reception device from top to bottom according to
It is secondary to be equipped with the first filter screen (5), the second filter screen (6) and third filter screen (7), the mesh diameter of first filter screen (5)
Greater than the mesh diameter of the second filter screen (6), the mesh diameter of second filter screen (6) is greater than the net of third filter screen (7)
Bore dia, lower section of pond (8) setting in third filter screen (7).
5. a kind of flue gas purification device according to claim 1, it is characterised in that: in the space of the adjunct (3) also
Equipped with the active carbon particle with adsorption cleaning effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723722.3U CN208320451U (en) | 2018-05-16 | 2018-05-16 | A kind of flue gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723722.3U CN208320451U (en) | 2018-05-16 | 2018-05-16 | A kind of flue gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320451U true CN208320451U (en) | 2019-01-04 |
Family
ID=64777971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820723722.3U Expired - Fee Related CN208320451U (en) | 2018-05-16 | 2018-05-16 | A kind of flue gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302648A (en) * | 2019-07-05 | 2019-10-08 | 国工恒昌新材料沧州有限公司 | A kind of alloy melting gas cleaning dust-extraction unit |
| CN112076578A (en) * | 2020-09-15 | 2020-12-15 | 苏州兰晶电力设备有限公司 | Combustion furnace purification device |
-
2018
- 2018-05-16 CN CN201820723722.3U patent/CN208320451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302648A (en) * | 2019-07-05 | 2019-10-08 | 国工恒昌新材料沧州有限公司 | A kind of alloy melting gas cleaning dust-extraction unit |
| CN112076578A (en) * | 2020-09-15 | 2020-12-15 | 苏州兰晶电力设备有限公司 | Combustion furnace purification device |
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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: 20190104 Termination date: 20200516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |