CN107441910A - A kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion - Google Patents
A kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion Download PDFInfo
- Publication number
- CN107441910A CN107441910A CN201710855554.3A CN201710855554A CN107441910A CN 107441910 A CN107441910 A CN 107441910A CN 201710855554 A CN201710855554 A CN 201710855554A CN 107441910 A CN107441910 A CN 107441910A
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- CN
- China
- Prior art keywords
- waste gas
- chamber
- desulfurization chamber
- biomass fuel
- supporting plate
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
Abstract
The present invention relates to technical field of waste gas treatment, and disclose a kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion, including desulfurization chamber, desulfurization chamber is installed with baffle plate at the top of inner chamber, air inlet pipe is communicated with the outside of desulfurization chamber, the bottom of desulfurization chamber inner chamber is provided with aqua storage tank, the aqua storage tank for being internally provided with water inlet and being connected with slurry pool of aqua storage tank, the delivery port of water pump is communicated with shower, and the one end of shower away from water pump is communicated with the atomizer positioned at desulfurization chamber inner chamber top.This has the waste gas purification apparatus of wet type desulfurizing biomass fuel combustion, by setting desulfurization chamber, limewash is delivered to atomizer by the water pump in aqua storage tank by shower, atomizer carries out atomizing spray to waste gas, SO 2 in waste gas and nitrogen dioxide are effectively purified, enhance the effect of purification, the waste gas after spray reduces dust concentration in waste gas, avoids the too high dust of dust concentration and explodes.
Description
Technical field
The present invention relates to technical field of waste gas treatment, specially a kind of waste gas with wet type desulfurizing biomass fuel combustion
Purifier.
Background technology
Biomass fuel refers to using biological material burning as fuel, is typically mainly agriculture and forestry organic waste material such as stalk, saw
End, bagasse and rice chaff etc., the main distinction is in fossil fuel, in current national policy and environmental protection standard, directly burning life
Material belongs to high pollution fuel, is only used in the brick kitchen range in rural area, not in being used in city, the application of biomass fuel,
It is actual mainly to regard agricultural waste as raw material, by the technique such as crushing, mixing, extruding and drying, various be molded such as is made
Block or graininess etc., a kind of Novel clean-fuel that can directly burn, has substantial amounts of dioxy in biomass fuel combustion
Change harmful gas such as sulphur and nitrogen dioxide, simple purifier is undesirable to sulfur dioxide and nitrogen dioxide purification and raw
Biomass fuel burning in have Mars as waste gas is discharged, and the temperature of waste gas have it is higher easily burn out purifier, reduce
The service life of cleaning equipment.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of waste gas with wet type desulfurizing biomass fuel combustion is net
Makeup is put, and possesses the advantages of wet type desulfurizing, the effect of purification is good, and solving purifier can not be to sulfur dioxide and nitrogen dioxide
The problem of effectively being purified.
(2) technical scheme
To realize above-mentioned wet type desulfurizing, the good purpose of the effect of purification, the present invention provides following technical scheme：One kind has
The waste gas purification apparatus of wet type desulfurizing biomass fuel combustion, including desulfurization chamber, the top of the desulfurization chamber inner chamber are fixedly mounted
There is baffle plate, air inlet pipe is communicated with the outside of the desulfurization chamber, the bottom of the desulfurization chamber inner chamber is provided with aqua storage tank, the water storage
The aqua storage tank for being internally provided with water inlet and being connected with slurry pool of groove, the delivery port of the water pump are communicated with shower, the spray
The one end of shower pipe away from water pump is communicated with the atomizer positioned at desulfurization chamber inner chamber top, and system is communicated with the top of the desulfurization chamber
Cold house, the cool room are installed with homogenizing plate with desulfurization chamber junction, and the homogenizing plate includes rotating shaft, the table of the rotating shaft
Face is respectively sleeved on the first supporting plate, the second supporting plate and the 3rd supporting plate, first supporting plate, the second supporting plate and the 3rd
The surface of supporting plate is interleaved to be provided with equal discharge orifice, the inside of the discharge orifice be provided with positioned at the first supporting plate, second
Stop net on fagging and the 3rd supporting plate, the cool room are internally provided with cold plate, and the side of the cool room passes through
Connecting tube is communicated with clean room.
The side of the inner chamber of the clean room is provided with equal drift net, and the side of the drift net is provided with the first screen pack,
The side of first screen pack is provided with low-temperature plasma electric field module, and the side of the low-temperature plasma electric field module is set
There is quartz burner, the side of the quartz burner is provided with the second screen pack, and the side of the clean room is fixedly connected with
Induction chamber.
The bottom of the induction chamber inner chamber is fixedly connected with base, and the upper surface of the base is installed with air blower,
The air entry of the air blower is installed with the air intake duct on air blower, and one end of the air intake duct is run through and extended to
Inside clean room, the exhaust outlet of the air blower is installed with the blast pipe on air blower, and the blast pipe is through simultaneously
Extend to outside wind sucting chamber.
Preferably, the inside of the aqua storage tank is perfused with limewash.
Preferably, insertion desulfurization chamber and the drainpipe extended in aqua storage tank are installed with the outside of the desulfurization chamber,
Threaded one end of the drainpipe away from desulfurization chamber is connected with draining valve.
Preferably, the blast pipe is internally provided with air detection module.
Preferably, the quantity of the atomizer is no less than two.
Preferably, the surface of the shower is fixedly mounted on the side of baffle plate by clip.
(3) beneficial effect
Compared with prior art, the invention provides a kind of waste gas purification dress with wet type desulfurizing biomass fuel combustion
Put, possess following beneficial effect：
1st, should waste gas purification apparatus with wet type desulfurizing biomass fuel combustion, by setting desulfurization chamber, in aqua storage tank
Water pump limewash is delivered to by shower by atomizer, atomizer carries out atomizing spray to waste gas, to dioxy in waste gas
To change sulphur and nitrogen dioxide effectively to be purified, enhance the effect of purification, the waste gas after spray reduces dust concentration in waste gas,
The too high dust of dust concentration is avoided to explode.
2nd, there should be the waste gas purification apparatus of wet type desulfurizing biomass fuel combustion, and pass through and the first screen pack and second is set
The inside of screen pack, the first screen pack and the second screen pack is provided with granular activated carbon, and seed activity carbon surface whether there is several micro-
Small holes, the peculiar smell in waste gas can be adsorbed, make the more thorough of purification, effect is more preferable.
3rd, there should be the waste gas purification apparatus of wet type desulfurizing biomass fuel combustion, by setting low-temperature plasma electric field mould
Block and quartz burner, the work of low-temperature plasma electric field module produces the molecular structure that high energy electron destroys waste gas, then purple
The irradiation of outside line fluorescent tube is purified, and the peculiar smell that can effectively go in removing exhaust gas, makes the effect of purification more preferable.
4th, there should be the waste gas purification apparatus of wet type desulfurizing biomass fuel combustion, by setting cool room, biomass fuel
Discharge EGT is higher in material burning, and the cold plate in cool room can reduce the temperature of waste gas, and high-temperature gas is cooled
To the temperature of suitable purification, the Mars avoided in waste gas burns out waste gas purification apparatus.
5th, should waste gas purification apparatus with wet type desulfurizing biomass fuel combustion, by setting homogenizing plate, in homogenizing plate
Stop net the moisture content in the waste gas passed through can be retained, and flow back in aqua storage tank, avoid excessive along its desulfurization chamber interior walls
Steam enters in clean room, effectively reduces damage and influence depuration quality of the steam on intraware.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is homogenizing plate structural representation of the present invention.
In figure：1 desulfurization chamber, 2 clean rooms, 3 induction chambers, 4 air inlet pipe, 5 baffle plates, 6 aqua storage tanks, 7 limewash, 8 water pumps, 9 sprays
Shower pipe, 10 clips, 11 atomizers, 12 cool rooms, 13 cold plates, 14 homogenizing plates, 1,401 first supporting plates, 1,402 second
Fagging, 1403 the 3rd supporting plates, 1404 equal discharge orifices, 1405 rotating shafts, 1406 stop net, 15 connecting tubes, 16 equal drift nets, 17 first mistakes
Filter screen, 18 low-temperature plasma electric field modules, 19 quartz burners, 20 second screen packs, 21 bases, 22 air blowers, 23 air intake ducts,
24 blast pipes, 25 drainpipes, 26 draining valves, 27 air detection modules.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion, including desulfurization chamber
(1) baffle plate (5), is installed with the top of desulfurization chamber (1) inner chamber, air inlet pipe (4), desulfurization are communicated with the outside of desulfurization chamber (1)
The bottom of room (1) inner chamber is provided with aqua storage tank (6), the water storage for being internally provided with water inlet and being connected with slurry pool of aqua storage tank (6)
Groove (6), the inside of aqua storage tank (6) are perfused with limewash (7), and insertion desulfurization chamber (1) is installed with the outside of desulfurization chamber (1) simultaneously
The drainpipe (25) extended in aqua storage tank (6), threaded one end of the drainpipe (25) away from desulfurization chamber (1) are connected with draining valve
(26), the delivery port of water pump (8) is communicated with shower (9), and the surface of shower (9) is fixedly mounted on gear by clip (10)
The side of plate (5), the one end of shower (9) away from water pump (8) are communicated with the atomizer positioned at desulfurization chamber (1) inner chamber top
(11), the quantity of atomizer (11) is no less than two, setting desulfurization chamber (1), and the water pump (8) in aqua storage tank (6) passes through spray
Limewash (7) is delivered to atomizer (11) by pipe (9), and atomizer (11) carries out atomizing spray to waste gas, to dioxy in waste gas
To change sulphur and nitrogen dioxide effectively to be purified, enhance the effect of purification, the waste gas after spray reduces dust concentration in waste gas,
Avoid the too high dust of dust concentration to explode, cool room (12) is communicated with the top of desulfurization chamber (1), cool room (12) is with taking off
Sulphur room (1) junction is installed with homogenizing plate (14), and homogenizing plate (14) includes rotating shaft (1405), the surface point of rotating shaft (1405)
It is not socketed with the first supporting plate (1401), the second supporting plate (1402) and the 3rd supporting plate (1403), the first supporting plate (1401),
The setting of second supporting plate (1402) and the 3rd supporting plate (1403), the resistance for reducing wind can be maximized, makes stop net
(1405) moisture content in waste gas, the first supporting plate (1401), the second supporting plate (1402) and the 3rd supporting plate can preferably be retained
(1403) surface is interleaved to be provided with equal discharge orifice (1404), and the inside of equal discharge orifice (1404) is provided with positioned at the first supporting plate
(1401), the stop net (1405) in the second supporting plate (1402) and the 3rd supporting plate (1403), homogenizing plate (14) is set, flowed
Stop net (1405) in plate (14) can retain the moisture content in the waste gas passed through, and flow back to storage along its desulfurization chamber (1) inwall
In tank (6), avoid excessive steam from entering in clean room (2), effectively reduce damage and influence of the steam on intraware
Depuration quality, cool room (12) are internally provided with cold plate (13), set cool room (12), are discharged in biomass fuel combustion
EGT is higher, and the cold plate (13) in cool room (12) can reduce the temperature of waste gas, high-temperature gas be cooled to suitable
The temperature of purification is closed, the Mars in waste gas is avoided and burns out waste gas purification apparatus, the side of cool room (12) passes through connecting tube
(15) it is communicated with clean room (2).
The side of the inner chamber of clean room (2) is provided with equal drift net (16), and the side of equal drift net (16) is provided with the first filtering
Net (17), the side of the first screen pack (17) are provided with low-temperature plasma electric field module (18), low-temperature plasma electric field module
(18) side is provided with quartz burner (19), sets low-temperature plasma electric field module (18) and quartz burner (19), low
Warm plasma electric field module (18) work produces the molecular structure that high energy electron destroys waste gas, is then shone by quartz burner (19)
Capable purification is injected, the peculiar smell that can effectively go in removing exhaust gas, makes the effect of purification more preferable, the side of quartz burner (19) is provided with
Second screen pack (20), the first screen pack (17) and the second screen pack (20), the first screen pack (17) and the second screen pack are set
(20) inside is provided with granular activated carbon, and seed activity carbon surface whether there is several small holes, can adsorb different in waste gas
Taste, make the more thorough of purification, effect is more preferable, and the side of clean room (2) is fixedly connected with induction chamber (3).
The bottom of induction chamber (3) inner chamber is fixedly connected with base (21), and the upper surface of base (21) is installed with air blast
Machine (22), the air entry of air blower (22) are installed with the air intake duct (23) on air blower (22), air intake duct (23)
One end is run through and extends to clean room (2) inside, and the exhaust outlet of air blower (22) is installed with air blower (22)
Blast pipe (24), blast pipe (24) run through and extended to outside wind sucting chamber, and blast pipe (24) is internally provided with air detection module
(27), air detection module (27) can discharge the detection of the constituent of air, can check whether the air of discharge reaches row
The standard put.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, there should be the waste gas purification apparatus of wet type desulfurizing biomass fuel combustion, desulfurization chamber (1), storage are set
Limewash (7) is delivered to atomizer (11) by the water pump (8) in tank (6) by shower (9), and atomizer (11) is to waste gas
Atomizing spray is carried out, SO 2 in waste gas and nitrogen dioxide are effectively purified, enhances the effect of purification, after spray
Waste gas reduces dust concentration in waste gas, avoids the too high dust of dust concentration and explodes, and the present invention is simple in construction, design is closed
Reason, easy to operate and safety and environmental protection, solving purifier can not ask what sulfur dioxide and nitrogen dioxide were effectively purified
Topic.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion, including desulfurization chamber (1), it is characterised in that：
Baffle plate (5) is installed with the top of desulfurization chamber (1) inner chamber, air inlet pipe (4) is communicated with the outside of the desulfurization chamber (1),
The bottom of desulfurization chamber (1) inner chamber is provided with aqua storage tank (6), and the aqua storage tank (6) is internally provided with water inlet and slurries
The aqua storage tank (6) of pond connection, the delivery port of the water pump (8) are communicated with shower (9), and the shower (9) is away from water pump (8)
One end be communicated with the atomizer (11) positioned at desulfurization chamber (1) inner chamber top, be communicated with refrigeration at the top of the desulfurization chamber (1)
Room (12), the cool room (12) are installed with homogenizing plate (14) with desulfurization chamber (1) junction, and the homogenizing plate (14) includes
Rotating shaft (1405), the surface of the rotating shaft (1405) be respectively sleeved on the first supporting plate (1401), the second supporting plate (1402) and
3rd supporting plate (1403), the table of first supporting plate (1401), the second supporting plate (1402) and the 3rd supporting plate (1403)
Face is interleaved to be provided with equal discharge orifice (1404), and the inside of the discharge orifice (1404) is provided with positioned at the first supporting plate
(1401), the stop net (1405) in the second supporting plate (1402) and the 3rd supporting plate (1403), the cool room (12) it is interior
Portion is provided with cold plate (13), and the side of the cool room (12) is communicated with clean room (2) by connecting tube (15)；
The side of the inner chamber of the clean room (2) is provided with equal drift net (16), and the side of the drift net (16) is provided with first
Screen pack (17), the side of first screen pack (17) be provided with low-temperature plasma electric field module (18), described low temperature etc. from
The side of sub- electric field module (18) is provided with quartz burner (19), and the side of the quartz burner (19) is provided with the second mistake
Filter screen (20), the side of the clean room (2) are fixedly connected with induction chamber (3)；
The bottom of induction chamber (3) inner chamber is fixedly connected with base (21), and the upper surface of the base (21) is installed with
Air blower (22), the air entry of the air blower (22) is installed with the air intake duct (23) on air blower (22), described
One end of air intake duct (23) is run through and extends to clean room (2) inside, and the exhaust outlet of the air blower (22) is installed with position
In the blast pipe (24) on air blower (22), the blast pipe (24) is run through and extended to outside wind sucting chamber.
2. a kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion according to claim 1, its feature
It is：The inside of the aqua storage tank (6) is perfused with limewash (7).
3. a kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion according to claim 1, its feature
It is：Insertion desulfurization chamber (1) and the drainpipe extended in aqua storage tank (6) are installed with the outside of the desulfurization chamber (1)
(25), threaded one end of the drainpipe (25) away from desulfurization chamber (1) is connected with draining valve (26).
4. a kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion according to claim 1, its feature
It is：The blast pipe (24) is internally provided with air detection module (27).
5. a kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion according to claim 1, its feature
It is：The quantity of the atomizer (11) is no less than two.
6. a kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion according to claim 1, its feature
It is：The surface of the shower (9) is fixedly mounted on the side of baffle plate (5) by clip (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710855554.3A CN107441910A (en) | 2017-09-20 | 2017-09-20 | A kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710855554.3A CN107441910A (en) | 2017-09-20 | 2017-09-20 | A kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107441910A true CN107441910A (en) | 2017-12-08 |
Family
ID=60497951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710855554.3A Withdrawn CN107441910A (en) | 2017-09-20 | 2017-09-20 | A kind of waste gas purification apparatus with wet type desulfurizing biomass fuel combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107441910A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875764A (en) * | 2017-12-13 | 2018-04-06 | 上海应用技术大学 | A kind of low-carbon emission device for building |
| CN109847486A (en) * | 2019-02-14 | 2019-06-07 | 段亚斌 | A kind of processing unit of the biomass combustion with waste gas purification function |
| CN113101768A (en) * | 2021-02-26 | 2021-07-13 | 佛山市三水凤铝铝业有限公司 | Waste gas treatment device |
-
2017
- 2017-09-20 CN CN201710855554.3A patent/CN107441910A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875764A (en) * | 2017-12-13 | 2018-04-06 | 上海应用技术大学 | A kind of low-carbon emission device for building |
| CN109847486A (en) * | 2019-02-14 | 2019-06-07 | 段亚斌 | A kind of processing unit of the biomass combustion with waste gas purification function |
| CN113101768A (en) * | 2021-02-26 | 2021-07-13 | 佛山市三水凤铝铝业有限公司 | Waste gas treatment device |
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Application publication date: 20171208 |