CN107036117A - A kind of coal-burning boiler clarifier - Google Patents
A kind of coal-burning boiler clarifier Download PDFInfo
- Publication number
- CN107036117A CN107036117A CN201710407434.7A CN201710407434A CN107036117A CN 107036117 A CN107036117 A CN 107036117A CN 201710407434 A CN201710407434 A CN 201710407434A CN 107036117 A CN107036117 A CN 107036117A
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- coal
- degraded
- air
- burning boiler
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000003245 coal Substances 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000004062 sedimentation Methods 0.000 claims abstract description 14
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 239000002912 waste gas Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 7
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 230000000593 degrading effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 abstract description 2
- 239000003345 natural gas Substances 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- 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
- B01D53/002—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 by condensation
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/40—Sorption with wet devices, e.g. scrubbers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Air Supply (AREA)
Abstract
The present invention provides a kind of coal-burning boiler clarifier, is related to field of environment protection equipment.A kind of coal-burning boiler clarifier, including cooling tower, sedimentation basin, several parts of degraded case, the cooling tower top sets coal combustion waste gas inlet, and the degraded case sets coal combustion waste gas gas outlet, and the cooling tower is arranged in sedimentation basin, the cooling tower bottom is connected by air channel and degraded case, and the sedimentation basin is built with the water higher than cooling tower inner air outlet.The present invention provides a kind of simple and effective coal-fired polishing filter, because fire coal is the optimum fuel selection of medium-sized and small enterprises, cost can be greatly reduced, enterprise income is improved.Scheme provided by the present invention is taken and sets sedimentation basin under cooling tower, the adsorption cleaning of mouth spray in by degraded case, eventually pass the filter set at air outlet to exclude, discharging standards are reached after testing, the level close to burning natural gas discharge product is can reach.
Description
Technical field
The present invention relates to field of environment protection equipment, a kind of especially coal-burning boiler clarifier.
Background technology
Since second industrial revolution, coal one of most common energy in being lived always as people.Coal-burning boiler
It is the sight spot case applied to coal, once popularity was in society.But it is due to the raising year by year of environmental consciousness, people
Recognize gradually traditional coal-burning boiler with the presence of it is various the drawbacks of.For coal combustion exhaust, many kinds are developed
Equipment reduces atmosphere pollution in the hope of that can purify coal combustion exhaust.
But there are in legacy equipment and filter not thorough, flue dust is too big, and the emission of coal burning is not done only substantially
Change, the problems such as not reaching national emission request, so that government puts into effect in some areas prohibits coal order, once coal industry was caused
Greatly injure.Therefore it provides a kind of efficient coal combustion exhaust purifier has higher social value and economic value.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of coal-burning boiler clarifier.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of coal-burning boiler clarifier, including cooling tower, sedimentation basin, several parts of degraded case, the cooling tower top sets coal to fire
Waste gas inlet is burnt, the degraded case sets coal combustion waste gas gas outlet, and the cooling tower is arranged in sedimentation basin, the cooling
Tower bottom is connected by air channel and degraded case, and the sedimentation basin is built with the water higher than cooling tower inner air outlet.
Further, the cooling tower includes air inlet, water inlet, cooling pipe, fixing bolt, delivery port, cooling tower
Water pump, heat-exchange device, the air inlet is arranged on cooling tower top and is used to being passed through coal combustion exhaust inside cooling tower, it is described enter
The mouth of a river connects cooling pipe, and but pipeline is fixed in cooling tower tower wall by fixing bolt in the hole, and the micro- end of cooling pipe connects
The mouth of a river is picked out, the delivery port connects heat-exchange device, water pump set between the delivery port and heat-exchange device, to drive
Cooling water circulation, the heat-exchange device other end connects water inlet.
Further, the heat-exchange device is preferably air-cooled case.
Further, the degraded case includes mouth spray, cut-off, demisting net, liquid pool of degrading, degrade case water pump, air outlet；
It is described cut-off will degraded case be divided into spray degraded and air-out two parts, the mouth spray be arranged on spray degraded part, it is described go out
Air port is arranged on air-outlet part, and the demisting holds connection cut-off lower end to be arranged in degraded liquid pool on the net, to separate spray drop
The vaporific degradation solution of partial interior is solved, the mouth spray is arranged on shower, the shower tail end sets degraded case water pump
To facilitate degradation solution to circulate.
Further, the air outlet is additionally provided with filtration fraction and the air exhauster for extracting negative pressure.
The beneficial effects of the invention are as follows：The present invention provides a kind of simple and effective coal-fired polishing filter, because fire coal is
The optimum fuel selection of medium-sized and small enterprises, can be greatly reduced cost, improve enterprise income.Scheme provided by the present invention takes cold
But sedimentation basin is set under tower, the adsorption cleaning of mouth spray in by degraded case eventually passes the filtering dress set at air outlet
Exclusion is put, discharging standards are reached after testing, the level close to burning natural gas discharge product is can reach, and the present invention is set
The air-cooled case put may be replaced by the devices such as heat exchanger, the heat energy contained in cooling water be recycled, energy-conserving and environment-protective.
Brief description of the drawings
The structural representation of Fig. 1 present invention.
1, air inlet in figure, 2, cooling tower, 3, water inlet, 4, delivery port, 5, cooling pipe, 6, fixing bolt, 7, precipitation
Pond, 8, air-cooled case, 9, cooling tower water pump, 10, air channel, 11, degraded case, 12, mouth spray, 13, cut-off, 14, demisting net, 15, drop
Solve liquid pool, 16, degraded case water pump, 17, air outlet, 18, shower.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
With reference to Fig. 1, a kind of coal-burning boiler clarifier, including cooling tower, sedimentation basin, several parts of degraded case, the cooling tower top
Coal combustion waste gas inlet is set, and the degraded case sets coal combustion waste gas gas outlet, and the cooling tower is arranged in sedimentation basin,
The cooling tower bottom is connected by air channel and degraded case, and the sedimentation basin is built with higher than cooling tower inner air outlet
Water, the cooling tower includes air inlet, water inlet, cooling pipe, fixing bolt, delivery port, cooling tower water pump, heat exchange dress
Put, the air inlet is arranged on cooling tower top and is used to the inside of cooling tower be passed through coal combustion exhaust, the water inlet connection cooling
Pipeline, but pipeline is fixed in cooling tower tower wall by fixing bolt in the hole, the micro- end connection delivery port of cooling pipe, described
Delivery port connects heat-exchange device, and water pump is set between the delivery port and heat-exchange device, to drive cooling water circulation, institute
Heat-exchange device other end connection water inlet is stated, the heat-exchange device is preferably air-cooled case, and the degraded case includes mouth spray,
Cut-off, demisting net, liquid pool of degrading, degrade case water pump, air outlet；Degraded case is divided into spray degraded and air-out two by the cut-off
Point, the mouth spray is arranged on spray degraded part, and the air outlet is arranged on air-outlet part, the demisting hold on the net connection every
Disconnected lower end is arranged in degraded liquid pool, and the vaporific degradation solution to separate spray degraded partial interior, the mouth spray is arranged on
On shower, the shower tail end sets degraded case water pump to facilitate degradation solution to circulate, and the air outlet was additionally provided with
Filter part and the air exhauster for extracting negative pressure.
Finally it should be noted that embodiment is unrestricted to further illustrating for the present invention, to this area
For those of ordinary skill, further conversion can be done in the case where not departing from substantive content of the present invention, and all these become
The protection domain of appended claims of the present invention should all be belonged to by changing.
Claims (4)
1. a kind of coal-burning boiler clarifier, it is characterised in that：The clarifier includes cooling tower, sedimentation basin, degraded case several parts,
The cooling tower top sets coal combustion waste gas inlet, and the degraded case sets coal combustion waste gas gas outlet, the cooling tower
It is arranged in sedimentation basin, the cooling tower bottom is connected by air channel and degraded case, and the sedimentation basin is built with higher than cooling tower
The water of inner air outlet.
2. a kind of coal-burning boiler clarifier according to claim 1, it is characterised in that the cooling tower includes air inlet,
Water inlet, cooling pipe, fixing bolt, delivery port, cooling tower water pump, heat-exchange device, the air inlet is arranged on cooling tower
Top is used to being passed through coal combustion exhaust inside cooling tower, and the water inlet connects cooling pipe, the hole but pipeline by fixing spiral shell
Bolt is fixed in cooling tower tower wall, the micro- end connection delivery port of cooling pipe, and the delivery port connects heat-exchange device, described
Water pump is set between delivery port and heat-exchange device, to drive cooling water circulation, the heat-exchange device other end connect into
The mouth of a river.
3. a kind of coal-burning boiler clarifier according to claim 2, it is characterised in that：The heat-exchange device is preferably wind
Ice chest,
A kind of coal-burning boiler clarifier according to claim 1, it is characterised in that：The degraded case includes mouth spray, every
It is disconnected, demisting net, liquid pool of degrading, degrade case water pump, air outlet；Degraded case is divided into spray degraded and air-out two by the cut-off
Point, the mouth spray is arranged on spray degraded part, and the air outlet is arranged on air-outlet part, the demisting hold on the net connection every
Disconnected lower end is arranged in degraded liquid pool, and the vaporific degradation solution to separate spray degraded partial interior, the mouth spray is arranged on
On shower, the shower tail end sets degraded case water pump to facilitate degradation solution to circulate.
4. a kind of coal-burning boiler clarifier according to claim 1, it is characterised in that：The air outlet is additionally provided with filtering
Part and the air exhauster for extracting negative pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407434.7A CN107036117A (en) | 2017-06-02 | 2017-06-02 | A kind of coal-burning boiler clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407434.7A CN107036117A (en) | 2017-06-02 | 2017-06-02 | A kind of coal-burning boiler clarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036117A true CN107036117A (en) | 2017-08-11 |
Family
ID=59539861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407434.7A Pending CN107036117A (en) | 2017-06-02 | 2017-06-02 | A kind of coal-burning boiler clarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036117A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001304537A (en) * | 2000-04-26 | 2001-10-31 | Nippon Steel Corp | Exhaust gas treatment method |
| JP2002085932A (en) * | 2000-09-16 | 2002-03-26 | Tokyo Kozai Kk | Indirect water cooling method of waste combustion gas |
| CN101002998A (en) * | 2006-11-15 | 2007-07-25 | 龚德明 | Flue-gas purification tower of equipment of rotary kiln incineration of garbage |
| KR20080084041A (en) * | 2007-03-14 | 2008-09-19 | 주식회사 데코 | Combustion gas and odor removal device for waste incinerator |
| CN205925316U (en) * | 2016-08-17 | 2017-02-08 | 杭州海州环保设备有限公司 | Horizontal case that sprays |
-
2017
- 2017-06-02 CN CN201710407434.7A patent/CN107036117A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001304537A (en) * | 2000-04-26 | 2001-10-31 | Nippon Steel Corp | Exhaust gas treatment method |
| JP2002085932A (en) * | 2000-09-16 | 2002-03-26 | Tokyo Kozai Kk | Indirect water cooling method of waste combustion gas |
| CN101002998A (en) * | 2006-11-15 | 2007-07-25 | 龚德明 | Flue-gas purification tower of equipment of rotary kiln incineration of garbage |
| KR20080084041A (en) * | 2007-03-14 | 2008-09-19 | 주식회사 데코 | Combustion gas and odor removal device for waste incinerator |
| CN205925316U (en) * | 2016-08-17 | 2017-02-08 | 杭州海州环保设备有限公司 | Horizontal case that sprays |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |
|
| WD01 | Invention patent application deemed withdrawn after publication |