CN109200693A - A kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant - Google Patents
A kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant Download PDFInfo
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- CN109200693A CN109200693A CN201811290360.4A CN201811290360A CN109200693A CN 109200693 A CN109200693 A CN 109200693A CN 201811290360 A CN201811290360 A CN 201811290360A CN 109200693 A CN109200693 A CN 109200693A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/72—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
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- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
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- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
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- 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
- B01D53/75—Multi-step processes
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- 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
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
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- 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
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- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
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- Treating Waste Gases (AREA)
Abstract
The present invention relates to a kind of coal-fired plant desulfuring and denitrifying apparatus of compressible flue gas, including air inlet and exhaust pipe, homogenizing plate is installed on the right side of the air inlet, and the long cloth bag of dedusting is provided on the right side of homogenizing plate, sprinkler head is installed above the long cloth bag of dedusting, and be provided with below the long cloth bag of dedusting and deposit dirt case, described deposit is fixed with bracket below dirt case.The beneficial effects of the present invention are: the present invention passes through compressor, deflector, fixture block, link block, desulfurizing tower, pedestal, the setting of reserve pit and spraying layer, pedestal can effectively support desulfurizing tower, inclination is generated when preventing desulfurizing tower from running, compressor can effectively compress the flue gas inside device, denitration desulfurization preferably can be carried out to flue gas, deflector can be such that flue gas at the uniform velocity flows inside exhaust pipe, prevent flue gas is excessively excessive from causing to be vented tube swelling damage, reserve pit inside desulfurizing tower can effectively be removed the sulphur of flue gas with spraying layer.
Description
Technical field
The present invention relates to desulphurization denitration technical field, the desulphurization denitration of the compressible flue gas of specially a kind of coal-fired plant is filled
It sets.
Background technique
Flue gas desulfurization and denitrification technology is the boiler smoke that chemical engineering industry is generated applied to more nitrogen oxides, oxysulfide
Purification techniques, nitrogen oxides, oxysulfide are one of main sources of air pollution, therefore apply technique net to surrounding air
Change advantagious, the flue gas desulfurization and denitrification technology being currently known has PAFP, ACFP, pyrolusite method, electron beam ammonia method, impulse electric corona
The technologies such as method, gypsum wet, catalytic oxidation, microbial degradation method.
The flue gas that similar product on the market can not process needs now compresses, and leads to device working efficiency
It is low, and flue gas can not be filtered thoroughly, cause to will affect environment after excluding, and inconvenience ties up device inside
It repairs and maintains, thus it is proposed that a kind of flue gas that can be processed to needs compresses, thorough filtering is able to carry out to flue gas,
Convenient desulfuring and denitrifying apparatus device inside repaired with the compressible flue gas of coal-fired plant maintained.
Summary of the invention
The purpose of the present invention is to provide a kind of coal-fired plant desulfuring and denitrifying apparatus of compressible flue gas, to solve above-mentioned back
The flue gas that the existing similar product proposed in scape technology can not process needs compresses, and leads to device working efficiency
It is low, and flue gas can not be filtered thoroughly, cause to will affect environment after excluding, and inconvenience ties up device inside
The problem of repairing with maintenance.
To achieve the above object, the invention provides the following technical scheme: a kind of mobile Internet G communication antistatic leads to
Believe tower, including air inlet and exhaust pipe, homogenizing plate is installed on the right side of the air inlet, and be provided with dedusting on the right side of homogenizing plate
Long cloth bag is equipped with sprinkler head above the long cloth bag of dedusting, and is provided with below the long cloth bag of dedusting and deposits dirt case, described to deposit
It is fixed with bracket below dirt case, compressor is installed, and exhaust pipe is located at the right side of the long cloth bag of dedusting on the right side of the exhaust pipe
Side is equipped with deflector on the inside of the exhaust pipe, fixture block is equipped on the right side of the compressor, and be provided with below fixture block
Link block.
Preferably, desulfurizing tower is installed on the right side of the link block, and pedestal is installed below desulfurizing tower, the pedestal
Inside be provided with reserve pit, and spraying layer is installed above reserve pit, in the central point and homogenizing plate of the air inlet
Heart point is same point, and identical between the level height of homogenizing plate and the level height of the long cloth bag of dedusting.
Preferably, air pump is installed above the desulfurizing tower, and is provided with oxidizing tower on the right side of air pump, the sprinkler head
It equidistantly distributes along the horizontal direction for depositing dirt case, and is overlapped between the center line of the long cloth bag of dedusting and the center line for depositing dirt case.
Preferably, condenser is installed, and the rear of oxidizing tower is provided with fixed plate on the inside of the oxidizing tower, it is described to lead
Flowing plate is uniformly distributed on the inside of exhaust pipe, and exhaust pipe is through the inside of compressor.
Preferably, absorption tower is installed on the right side of the oxidizing tower, and oxidation and aeration pipe is installed on the inside of absorption tower, institute
It states fixture block and is connected by link block with desulfurizing tower, and be bonded between the right side of link block and the left side of desulfurizing tower.
Preferably, rectangular shell is installed above the oxidation and aeration pipe, and is provided with demisting layer on the inside of rectangular shell, institute
The rear for stating absorption tower is equipped with door-plate, and handle is provided on the inside of door-plate, is fixed company between the desulfurizing tower and pedestal
It connects, and identical between the length of spraying layer and the length of desulfurizing tower.
Preferably, it is provided with hinge on the left of the handle, thickening layer, the desulfurization are installed on the outside of the exhaust pipe
Tower is parallel to each other between desulfurizing tower and oxidizing tower by constituting transmission structure between air pump and oxidizing tower.
Preferably, blower is installed on the right side of the absorption tower, and is provided with chimney on the right side of blower, the chimney it is interior
Side is equipped with filter screen, and the absorption tower constitutes closing structure by hinge and door-plate, and connects between door-plate and handle for welding
It connects.
Preferably, the chimney is set as the trapezoidal structure in cross section, and the central point of chimney is located in filter screen
On heart line.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention passes through air inlet, homogenizing plate, the long cloth bag of dedusting, sprinkler head, deposits dirt case, bracket, exhaust pipe and thickening
The setting of layer, sprinkler head are equidistantly distributed along the horizontal direction for depositing dirt case, and the center line of the long cloth bag of dedusting and are deposited in dirt case
It is overlapped between heart line, user can be used air inlet and be attached to coal-fired plant's smoke outlet, enter coal-fired plant's flue gas in device
Portion, homogenizing plate can make air-flow balanced, prevent air-flow it is too fast it is excessive cause device cleaning efficiency low, the long cloth bag of dedusting is along shell
Horizontal direction equidistantly distributes, the long cloth bag of dedusting be provided with it is multiple, device operation when can be replaced, facilitate user to carry out
It uses, does not need to be replaced when device stops, keeping the cycle of operation of device elongated, more conducively use, sprinkler head carries out uniform
Sprinkling, can clear up well internal dust, the deashing ability of effective enhancement device, exhaust pipe is provided with thickening
Layer, enables the effective high temperature resistant of exhaust pipe, prevents flue-gas temperature excessively high the case where causing exhaust pipe to generate leakage, enhancement device
Safety.
2, the present invention setting by compressor, deflector, fixture block, link block, desulfurizing tower, pedestal, reserve pit and spraying layer
It sets, is fixedly connected between desulfurizing tower and pedestal, and identical between the length of spraying layer and the length of desulfurizing tower, pedestal can be right
Desulfurizing tower is effectively supported, and inclination is generated when preventing desulfurizing tower from running, and compressor can carry out the flue gas inside device
Effective compression, increases the working efficiency of device, preferably can carry out denitration desulfurization to flue gas, deflector can make flue gas exist
It is at the uniform velocity flowed inside exhaust pipe, prevents flue gas is excessively excessive from causing to be vented tube swelling damage, reserve pit and spray inside desulfurizing tower
Drenching layer can effectively be removed the sulphur of flue gas.
3, the present invention passes through air pump, oxidizing tower, condenser, fixed plate, absorption tower, oxidation and aeration pipe, rectangular shell, demisting layer
With the setting of blower, desulfurizing tower, which passes through, constitutes transmission structure between air pump and oxidizing tower, and between desulfurizing tower and oxidizing tower mutually
In parallel, user use air pump, air pump can when device is run mid-term accelerate flue gas flowing velocity, effectively increase work
Make efficiency, user time can be saved, user can carry out denitration well to flue gas using the condenser inside oxidizing tower and grasp
To make, is cooled down well denitration to flue gas, prevent internal temperature excessively high, blower can accelerate the speed that flue gas enters chimney,
It preventing from causing to block in last discharge, the oxidation and aeration pipe inside absorption tower can carry out effective oxidation operation to flue gas,
Internal impurity is effectively excluded, the demisting layer inside rectangular shell can carry out defogging operation well, energy to flue gas
Enough flue gas is made to be no longer on spray pattern, is preferably put into atmosphere convenient for the later period.
4, the present invention passes through the setting of door-plate, handle, hinge, chimney and filter screen, and absorption tower passes through hinge and door-plate structure
At closing structure, and to be welded to connect between door-plate and handle, user can pass through handle when carrying out maintenance and repair to absorption tower
Hand opens door-plate, can absorption tower inside be repaired and be maintained, user needs wave to anti-locking apparatus when something goes wrong
Taking a large amount of time is dismantled, the practicability and convenience of enhancement device, and flue gas is arranged by chimney to atmosphere, filtering
Net can finally be filtered flue gas, it can be ensured that gas cleaning it is thorough.
5, the present invention makes coal-fired plant by increasing the structure not having on many existing coal-fired plant's desulfuring and denitrifying apparatus
It is more complicated with the structure of desulfuring and denitrifying apparatus, keep the functionality of coal-fired plant's desulfuring and denitrifying apparatus more powerful, uses coal-fired plant
Desulfuring and denitrifying apparatus can provide better service for user, and more small business or company is allow to be bought and be made
With.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is chimney overlooking structure diagram of the present invention；
Fig. 3 is air inlet side structure schematic view of the present invention；
Fig. 4 is absorption tower backsight structural representation of the present invention；
Fig. 5 is enlarged structure schematic diagram at A of the present invention.
In figure: 1, air inlet；2, homogenizing plate；3, the long cloth bag of dedusting；4, sprinkler head；5, dirt case is deposited；6, bracket；7, it is vented
Pipe；8, compressor；9, deflector；10, fixture block；11, link block；12, desulfurizing tower；13, pedestal；14, reserve pit；15, spraying layer；
16, air pump；17, oxidizing tower；18, condenser；19, fixed plate；20, absorption tower；21, oxidation and aeration pipe；22, rectangular shell；23, it removes
Mist layer；24, door-plate；25, handle；26, hinge；27, thickening layer；28, blower；29, chimney；30, filter screen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of desulphurization denitration dress of the compressible flue gas of coal-fired plant
It sets, including air inlet 1 and exhaust pipe 7, the right side of air inlet 1 is equipped with homogenizing plate 2, and the right side of homogenizing plate 2 is provided with dedusting
Long cloth bag 3, the central point of air inlet 1 and the central point of homogenizing plate 2 are same point, and the level height of homogenizing plate 2 and dedusting are long
Identical between the level height of cloth bag 3, homogenizing plate 2 can make air-flow balanced, prevent air-flow is too fast from excessive device deashing being caused to be imitated
Rate is low, and the top of the long cloth bag 3 of dedusting is equipped with sprinkler head 4, and the lower section of the long cloth bag 3 of dedusting is provided with and deposits dirt case 5, sprinkler head 4
It equidistantly distributes along the horizontal direction for depositing dirt case 5, and is overlapped between the center line and the center line for depositing dirt case 5 of the long cloth bag 3 of dedusting,
The long cloth bag 3 of dedusting is provided with multiple, can be replaced in device operation, user is facilitated to carry out using not needing device and stop
It is replaced when only, keeps the cycle of operation of device elongated, more conducively use, the lower section for depositing dirt case 5 is fixed with bracket 6, exhaust pipe 7
Right side compressor 8 is installed, and exhaust pipe 7 is located at the right side of the long cloth bag 3 of dedusting, and the inside of exhaust pipe 7 is equipped with deflector
9, deflector 9 is uniformly distributed along the inside of exhaust pipe 7, and exhaust pipe 7, through the inside of compressor 8, the right side of compressor 8 is pacified
Lower section equipped with fixture block 10, and fixture block 10 is provided with link block 11, and the right side of link block 11 is equipped with desulfurizing tower 12, and desulfurizing tower
12 lower section is equipped with pedestal 13, and fixture block 10 is connected by link block 11 with desulfurizing tower 12, and the right side of link block 11 with take off
It is bonded between the left side of sulphur tower 12, can will be detached between link block 11 and desulfurizing tower 12 using fixture block 10, user can be facilitated
It is replaced between equipment, the inside of pedestal 13 is provided with reserve pit 14, and the top of reserve pit 14 is equipped with spraying layer 15,
To be fixedly connected between desulfurizing tower 12 and pedestal 13, and identical between the length of spraying layer 15 and the length of desulfurizing tower 12, desulfurization
Reserve pit 14 inside tower 12 can effectively be removed the sulphur of flue gas with spraying layer 15, and the top of desulfurizing tower 12 is equipped with
Air pump 16, and the right side of air pump 16 is provided with oxidizing tower 17, desulfurizing tower 12, which passes through, constitutes transmission between air pump 16 and oxidizing tower 17
Structure, and be parallel to each other between desulfurizing tower 12 and oxidizing tower 17, air pump 16 mid-term can accelerate flue gas when device is run
Flowing velocity, effectively increase working efficiency, the inside of oxidizing tower 17 is equipped with condenser 18, and the rear of oxidizing tower 17 is set
It is equipped with fixed plate 19, the right side of oxidizing tower 17 is equipped with absorption tower 20, and the inside on absorption tower 20 is equipped with oxidation and aeration pipe 21,
The top of oxidation and aeration pipe 21 is equipped with rectangular shell 22, and the inside of rectangular shell 22 is provided with demisting layer 23, behind absorption tower 20
Side is equipped with door-plate 24, and the inside of door-plate 24 is provided with handle 25, and the left side of handle 25 is provided with hinge 26, and absorption tower 20 is logical
It crosses hinge 26 and door-plate 24 constitutes closing structure, and to be welded to connect between door-plate 24 and handle 25, family carries out absorption tower 20
Door-plate 24 can be opened by handle 25 when maintenance and repair, can to repairing and maintain inside absorption tower 20,
User needs to waste a large amount of time and dismantles anti-locking apparatus when something goes wrong, and the outside of exhaust pipe 7 is equipped with thickening layer 27,
The right side on absorption tower 20 is equipped with blower 28, and the right side of blower 28 is provided with chimney 29, and the inside of chimney 29 is equipped with filtering
Net 30, chimney 29 is set as the trapezoidal structure in cross section, and the central point of chimney 29 is located at cigarette on the center line of filter screen 30
Gas is finally by 29 row of chimney to atmosphere, and filter screen 30 can finally be filtered flue gas, it can be ensured that gas cleaning
Thoroughly.
The working principle of the present embodiment: the coal-fired plant is with the process for using of the desulfuring and denitrifying apparatus of compressible flue gas, first
First user can be used air inlet 1 and be attached to coal-fired plant's smoke outlet, enter coal-fired plant's flue gas inside device, homogenizing plate 2
Air-flow can be made balanced, prevent air-flow it is too fast it is excessive cause device cleaning efficiency low, horizontal direction of the long cloth bag 3 of dedusting along shell
Equidistantly distribute, the long cloth bag 3 of dedusting be provided with it is multiple, device operation when can be replaced, facilitate user to carry out using no
It is replaced when device being needed to stop, keeping the cycle of operation of device elongated, more conducively use, sprinkler head 4 is uniformly sprayed, energy
Enough to be cleared up well internal dust, the deashing ability of effective enhancement device, then compressor 8 can be to device inside
Flue gas effectively compressed, deflector 9 can be such that flue gas at the uniform velocity flows inside exhaust pipe 7, prevent flue gas excessively excessive
Lead to the expansion damage of exhaust pipe 7, following flue gas enters desulfurizing tower 12, the reserve pit 14 inside desulfurizing tower 12 and 15 energy of spraying layer
Enough effectively to be removed the sulphur of flue gas, user uses air pump 16, and air pump 16 mid-term can be accelerated when device is run
The flowing velocity of flue gas, flue gas enter oxidizing tower 17, and user can carry out flue gas using the condenser 18 inside oxidizing tower 17
Denitration operates well, is cooled down well denitration to flue gas, then flue gas enters absorption tower 20, the oxygen inside absorption tower 20
Effective oxidation operation can be carried out to flue gas by changing aeration tube 21, internal impurity effectively be excluded, in rectangular shell 22
The demisting layer 23 in portion can carry out defogging operation well to flue gas, flue gas can be made to be no longer on spray pattern, be convenient for the later period
Preferably putting into atmosphere, blower 28 can accelerate the speed that flue gas enters chimney 29, it prevents from causing to block in last discharge,
User can be opened door-plate 24 by handle 25 when carrying out maintenance and repair to absorption tower 20, can be in absorption tower 20
Portion repairs and maintains, and user needs to waste a large amount of time and dismantles anti-locking apparatus when something goes wrong, enhancement device
Practicability and convenience, last flue gas are finally by 29 row of chimney to atmosphere, and filter screen 30 can finally carry out flue gas
Filter, it can be ensured that gas cleaning it is thorough.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of coal-fired plant desulfuring and denitrifying apparatus of compressible flue gas, including air inlet (1) and exhaust pipe (7), feature exists
In: it is equipped with homogenizing plate (2) on the right side of the air inlet (1), and is provided with the long cloth bag of dedusting (3), institute on the right side of homogenizing plate (2)
It states and is equipped with above the long cloth bag of dedusting (3) sprinkler head (4), and be provided with below the long cloth bag of dedusting (3) and deposit dirt case (5), institute
It states to deposit and be fixed with below dirt case (5) bracket (6), is equipped with compressor (8) on the right side of the exhaust pipe (7), and exhaust pipe (7)
It positioned at the right side of the long cloth bag of dedusting (3), is equipped with deflector (9) on the inside of the exhaust pipe (7), the right side of the compressor (8)
Side is equipped with fixture block (10), and link block (11) are provided with below fixture block (10).
2. a kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant according to claim 1, it is characterised in that: described
It is equipped on the right side of link block (11) desulfurizing tower (12), and pedestal (13), the pedestal is installed below desulfurizing tower (12)
(13) it is provided on the inside of reserve pit (14), and spraying layer (15) is installed above reserve pit (14), the air inlet (1)
The central point of central point and homogenizing plate (2) is same point, and the level of the level height of homogenizing plate (2) and the long cloth bag of dedusting (3)
It is identical between height.
3. a kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant according to claim 2, it is characterised in that: described
It is equipped with above desulfurizing tower (12) air pump (16), and is provided with oxidizing tower (17) on the right side of air pump (16), the sprinkler head (4)
Equidistantly distributed along the horizontal direction for depositing dirt case (5), and the center line of the long cloth bag of dedusting (3) with deposit dirt case (5) center line it
Between be overlapped.
4. a kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant according to claim 1, it is characterised in that: described
It is equipped on the inside of oxidizing tower (17) condenser (18), and the rear of oxidizing tower (17) is provided with fixed plate (19), the water conservancy diversion
Plate (9) is uniformly distributed on the inside of exhaust pipe (7), and exhaust pipe (7) is through the inside of compressor (8).
5. a kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant according to claim 4, it is characterised in that: described
It is equipped on the right side of oxidizing tower (17) absorption tower (20), and oxidation and aeration pipe (21) is installed on the inside of absorption tower (20), it is described
Fixture block (10) is connected by link block (11) with desulfurizing tower (12), and the left side on the right side of link block (11) and desulfurizing tower (12)
Between be bonded.
6. a kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant according to claim 5, it is characterised in that: described
It is equipped with above oxidation and aeration pipe (21) rectangular shell (22), and is provided with demisting layer (23) on the inside of rectangular shell (22), it is described
The rear on absorption tower (20) is equipped with door-plate (24), and handle (25) are provided on the inside of door-plate (24), the desulfurizing tower (12)
To be fixedly connected between pedestal (13), and it is identical between the length of spraying layer (15) and the length of desulfurizing tower (12).
7. a kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant according to claim 5, it is characterised in that: described
It is provided on the left of handle (25) hinge (26), thickening layer (27), the desulfurizing tower is installed on the outside of the exhaust pipe (7)
(12) by constituting transmission structure between air pump (16) and oxidizing tower (17), and between desulfurizing tower (12) and oxidizing tower (17) mutually
In parallel.
8. a kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant according to claim 7, it is characterised in that: described
It is equipped on the right side of absorption tower (20) blower (28), and is provided with chimney (29) on the right side of blower (28), the chimney (29)
Inside is equipped with filter screen (30), and the absorption tower (20) constitutes closing structure, and door-plate by hinge (26) and door-plate (24)
It (24) is welded connecting between handle (25).
9. a kind of desulfuring and denitrifying apparatus of the compressible flue gas of coal-fired plant according to claim 8, it is characterised in that: described
Chimney (29) is set as the trapezoidal structure in cross section, and the central point of chimney (29) is located on the center line of filter screen (30).
Priority Applications (1)
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