CN111442285A - Waste incineration waste gas deacidification processing system - Google Patents
Waste incineration waste gas deacidification processing system Download PDFInfo
- Publication number
- CN111442285A CN111442285A CN202010277669.0A CN202010277669A CN111442285A CN 111442285 A CN111442285 A CN 111442285A CN 202010277669 A CN202010277669 A CN 202010277669A CN 111442285 A CN111442285 A CN 111442285A
- Authority
- CN
- China
- Prior art keywords
- pipe
- deacidification
- water
- waste gas
- waste
- 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- 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
- B01D53/14—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
- B01D53/1456—Removing acid components
-
- 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
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses a waste incineration waste gas deacidification treatment system which structurally comprises waste incineration equipment, an incineration waste gas pipeline, a smoke pipeline, a water supply pipe, a smoke discharge pipe, a circulating water tank, a high-pressure water pump, a smoke purifier and a deacidification water mist spray tower, wherein the waste incineration equipment is connected with the deacidification water mist spray tower through the incineration waste gas pipeline, and compared with the prior art, the waste incineration waste gas deacidification treatment system has the beneficial effects that: according to the invention, the novel spray pipe is formed by combining the inclined nozzle, the top arc plate, the outer shaping plate, the inner supporting plate, the bottom arc plate, the separating arc plate and other components, the spray pipe has a function of preventing particulate matter blockage, not only can particulate matter be effectively prevented from contacting with the spray head, but also the spraying area can be enlarged, so that all waste gas can be sprayed and deacidified, the spraying deacidification is more comprehensive, the efficiency is higher, the effect is better, meanwhile, the spray head can be prevented from being blocked by the particulate matter, the deacidification gas can be normally discharged, and the waste incineration treatment efficiency is favorably improved.
Description
Technical Field
The invention relates to the technical field of waste incineration waste gas treatment, in particular to a waste incineration waste gas deacidification treatment system.
Background
In the process of urbanization, garbage is once a burden for urban development as a product of urban metabolism, and many cities in the world have the situation of surrounding garbage. Nowadays, garbage is considered as the inexhaustible 'urban mineral deposit' with the most development potential, is a 'resource put in place', and can collect and utilize heat output by incineration through garbage incineration and convert the heat into electric energy.
The waste incineration waste gas contains acid gas, the acid gas comprises hydrogen chloride, sulfur dioxide, nitrogen oxide and the like, the substances can generate great harm to the atmosphere if not directly discharged through treatment, the waste incineration waste gas needs deacidification treatment, generally, alkali liquor sprayed through atomization reacts with the acid gas, the purpose of waste gas deacidification is achieved, the existing atomization sprayer is used for spraying waste gas with a spraying opening facing the direction in the deacidification treatment, and therefore particles gathered by the incineration waste gas are extremely easy to attach to the sprayer, so that a spraying head is blocked, and the discharge of the deacidification gas can be influenced.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a waste incineration waste gas deacidification treatment system.
The invention is realized by adopting the following technical scheme: a waste incineration waste gas deacidification treatment system structurally comprises waste incineration equipment, an incineration waste gas pipeline, a smoke pipeline, a water supply pipe, a smoke discharge pipe, a circulating water tank, a high-pressure water pump, a smoke purifier and a deacidification water mist spray tower, wherein the waste incineration equipment is connected with the deacidification water mist spray tower through the incineration waste gas pipeline;
a spray assembly is arranged in the deacidification water mist spray tower and comprises an anti-blocking spray pipe, a main water pipe and an internal thread connecting pipe, the internal thread connecting pipe is fixed at six equal parts outside the main water pipe, the anti-blocking spray pipe is in threaded connection with the internal thread connecting pipe, and the main water pipe is seamlessly communicated with a water supply pipe;
the anti-blocking spray pipe comprises a pipe body, an external thread connecting pipe and an inclined nozzle, wherein one end of the pipe body is a closed end, the external thread connecting pipe is fixed at the center of the other end of the pipe body, the inclined nozzles which are obliquely arranged are uniformly distributed on two inclined planes of the pipe body, the external thread connecting pipe is in threaded connection with the internal thread connecting pipe, and the pipe body is communicated with a main water pipe.
As optimization, the body is including top arc board, outer V template, interior backup pad, end arc board, separation arc board, apron, top arc board through the outer V template that two mirror images set up and with end arc board fixed connection, top arc board still is fixed with the apron with two ends of end arc board, the apron is equipped with two, two the apron all is connected in outer V template, end arc board is semicircle tubular construction setting, two inboards of end arc board all are fixed with the interior backup pad, the interior backup pad is connected in separating the arc board, it is located between top arc board and the end arc board to separate the arc board.
As optimization, a water storage cavity is formed among the top arc plate, the outer V-shaped plate and the separation arc plate, a triangular cavity is formed between the separation arc plate and the two inner supporting plates, and the triangular cavity is in a triangular prism structure.
As optimization, the opening of the outer V-shaped plate is arranged outwards, through holes distributed in a staggered mode are formed in the inclined plane where the outer V-shaped plate is connected with the bottom arc plate, the through holes are communicated with the inclined nozzles, and the through holes are communicated with the water storage cavity.
Preferably, the inclined nozzle comprises a mixing atomizing cavity, an anti-blocking atomizing head, a base body, air channels and a liquid channel, the anti-blocking atomizing head is arranged at the center of the base body, the anti-blocking atomizing head is opposite to the liquid channel, the air channels are arranged on two sides of the liquid channel, the air channels and the liquid channel are communicated with the mixing atomizing cavity, the mixing atomizing cavity is arranged in the base body and is positioned between the anti-blocking atomizing head and the liquid channel, and the liquid channel is communicated with the through hole.
As optimization, prevent stifled atomising head including right angle triangle chain piece, stationary blade, limit stop, ring, four azimuths all are fixed with the stationary blade in the ring, the equal hinged joint of stationary blade has right angle triangle chain piece, the stationary blade is fixed with the limit stop of obtuse angle fan-shaped structure, the ring is fixed on the base member.
Preferably, the limit stop comprises a connecting strip, a rotating ring, a fan-shaped block and a fan-shaped limit sleeve, the fan-shaped block penetrates through the fan-shaped limit sleeve, the fan-shaped block and the fan-shaped limit sleeve are in clearance fit, the connecting strip is fixed on one closed end face of the fan-shaped limit sleeve and one outer end face of the fan-shaped block, two connecting strips are arranged, one connecting strip is connected with the fixing piece, the other connecting strip is connected with the right-angle triangular chain piece, the fan-shaped block is further provided with the rotating ring which is of an integrated structure, and the rotating ring is movably matched with an inner shaft of the fan-.
As optimization, the external screw thread connecting pipe comprises a channel, a hollow screw pipe and a guide block, the guide block is fixed in the hollow screw pipe, the guide block and the inner wall of the hollow screw pipe form a channel, the external screw thread of the hollow screw pipe is matched with the internal screw thread of the internal screw thread connecting pipe, the channel is communicated with the water storage cavity, and the hollow screw pipe is fixedly connected with the cover plate.
Advantageous effects
Liquid enters from a water main and is shunted through an internal thread connecting pipe, enters a water storage cavity through a channel and enters through a liquid channel, the liquid is collided into water mist in a mixed atomization cavity through air, the liquid generates pressure on a right-angle triangular chain piece, so that a sector block is retracted towards a sector-shaped limiting sleeve through a rotating ring until the sector-shaped limiting sleeve is limited by the sector-shaped limiting sleeve, the four right-angle triangular chain pieces are unfolded to the maximum extent at the moment and are all opened into a four-corner star shape, the atomization area of the liquid is favorably improved, the waste gas can be comprehensively deacidified, the deacidification treatment efficiency of the waste gas can be further improved, when the right-angle triangular chain pieces are not subjected to water power, the four right-angle triangular chain pieces can form a closed surface based on the dead weight of the sector block, the right-angle triangular chain pieces can not be folded inwards due to the limitation of the sector block and the sector, further prevent that the atomising head from blockking up, be influenced by the fan and upwards absorb based on burning waste gas, the granule can receive the certain resistance of end arc board in the waste gas, do benefit to the separation of waste gas and particulate matter, and outer V template sets up with the combination of slope nozzle, make the slope nozzle can the slope installation, avoid the direct positive exhaust gas of slope nozzle, also can prevent that waste gas from blowing directly to going out the liquid hole, prevent slope nozzle and waste gas contact, the problem that the weight is lighter down appears in the body that the setting of interior backup pad was avoided storing up liquid, make the body can be comparatively balanced, interior backup pad also plays the effect of support to the arc board of separating simultaneously, help improving the load capacity of separating the arc board, make and spray more stably.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the novel spray pipe is formed by combining the inclined nozzle, the top arc plate, the outer shaping plate, the inner supporting plate, the bottom arc plate, the separating arc plate and other components, the spray pipe has a function of preventing particulate matter blockage, not only can particulate matter be effectively prevented from contacting with the spray head, but also the spraying area can be enlarged, so that all waste gas can be sprayed and deacidified, the spraying deacidification is more comprehensive, the efficiency is higher, the effect is better, meanwhile, the spray head can be prevented from being blocked by the particulate matter, the deacidification gas can be normally discharged, and the waste incineration treatment efficiency is favorably improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a waste incineration waste gas deacidification treatment system.
Fig. 2 is a schematic structural view of the spray assembly of the present invention.
Fig. 3 is a schematic structural view of the anti-clogging spray pipe of the present invention.
Fig. 4 is a schematic structural diagram of an enlarged view of a in fig. 3.
Fig. 5 is a schematic longitudinal sectional view of the tube of the present invention.
Fig. 6 is a schematic structural view of the cover plate of the present invention in cooperation with an exhaust gas rising indicator arrow.
Fig. 7 is a partial structural view of the inclined nozzle of the present invention.
Fig. 8 is a schematic structural view of a first working state of the anti-blocking spray head of the present invention.
Fig. 9 is a schematic structural view of the second working state of the anti-blocking spray head of the present invention.
Fig. 10 is a schematic structural view of the bump stopper of the present invention.
Fig. 11 is a schematic partial sectional view of the male adapter, the female adapter, and the pipe body according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the device comprises a garbage incineration device 1, an incineration waste gas pipeline 2, a flue gas pipeline 3, a water supply pipe 4, a flue gas discharge pipe 5, a circulating water tank 6, a high-pressure water pump 7, a flue gas purifier 8, a deacidification water mist spray tower 9, a spray assembly 91, an anti-blocking spray pipe R, a water main pipe S, an internal threaded connecting pipe T, a pipe body R1, an external threaded connecting pipe R2, an inclined nozzle R3, a top arc plate R11, an outer V-shaped plate R12, an inner supporting plate R13, a bottom arc plate R14, a separating arc plate R15, a cover plate R16, a water storage cavity a, a triangular cavity b, a through hole c, a mixed atomization cavity R31, an anti-blocking spray head R32, a base body R33, an air channel R3d, a liquid channel R35, a right-angle triangular chain sheet R321, a fixing sheet R322, a limiting R323R 324, a circular ring R324, a connecting strip 323a rotating ring 323b, a fan-shaped block 323c, a fan-.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, the present invention provides a technical solution of a deacidification treatment system for waste gas from waste incineration: the structure of the waste incineration device comprises a waste incineration device 1, an incineration waste gas pipeline 2, a flue gas pipeline 3, a water supply pipe 4, a flue gas discharge pipe 5, a circulating water tank 6, a high-pressure water pump 7, a smoke purifier 8 and a deacidification water mist spray tower 9, wherein the waste incineration device 1 is connected with the deacidification water mist spray tower 9 through the incineration waste gas pipeline 2, the deacidification water mist spray tower 9 is communicated with the smoke purifier 8 through the flue gas pipeline 3, the smoke purifier 8 is connected with the flue gas discharge pipe 5, and the deacidification water mist spray tower 9 is connected with the circulating water tank 6 through the water supply pipe 4 and the high-pressure water;
referring to fig. 2, a spray assembly 91 is arranged in the deacidification water mist spray tower 9, the spray assembly 91 comprises an anti-blocking spray pipe R, a water main S and an internal thread connecting pipe T, the internal thread connecting pipe T is fixed at six equal positions outside the water main S, the internal thread connecting pipe T is in threaded connection with the anti-blocking spray pipe R, the water main S is seamlessly communicated with the water supply pipe 4, deacidification treatment can be performed on incineration waste gas, meanwhile, particulate matters in the waste gas can be removed, and the water spray holes are prevented from being blocked by the particulate matters.
Referring to fig. 3-4, as an optimization of the present technical solution, the anti-clogging shower pipe R includes a pipe body R1, an external threaded connection pipe R2, and an inclined nozzle R3, one end of the pipe body R1 is a closed end, the center of the other end is fixed with the external threaded connection pipe R2, two inclined surfaces of the pipe body R1 are uniformly provided with inclined nozzles R3, the external threaded connection pipe R2 is in threaded connection with the internal threaded connection pipe T, and the pipe body R1 is communicated with the main water pipe S, so as to facilitate the loading, unloading, inclining, and replacing of the anti-clogging shower pipe R.
Referring to fig. 5-6, as an optimization of the present invention, the pipe body R1 includes a top arc plate R11, an outer V-shaped plate R12, an inner support plate R13, a bottom arc plate R14, a dividing arc plate R15, and a cover plate R16, the top arc plate R11 is fixedly connected to a bottom arc plate R14 through two outer V-shaped plates R12 arranged in a mirror image, two cover plates R16 are further fixed to both ends of the top arc plate R11 and the bottom arc plate R14, two cover plates R16 are provided, two cover plates R16 are connected to the outer V-shaped plate R12, the bottom arc plate R14 is arranged in a semicircular shape, an inner support plate R13 is fixed to both inner sides of the bottom arc plate R14, the inner support plate R13 is connected to the dividing arc plate R15, the dividing arc plate R15 is located between the top arc plate R15 and the bottom arc plate R15, and the nozzle is installed to facilitate the inclination of the bottom arc plate R15 to separate particles from the bottom arc plate R15, the inclined nozzle R3 is prevented from directly facing the waste gas, the waste gas can be prevented from directly blowing to the liquid outlet hole, and the inclined nozzle R3 is prevented from contacting the waste gas;
the problem that the weight is heavy from top to bottom in the body R1 that has liquid is avoided storing up in the setting of interior backup pad R13 for body R1 can be comparatively balanced, and interior backup pad R13 also plays the effect of support to separating arc board R15 simultaneously, helps improving the load capacity that separates arc board R15.
Referring to fig. 5, as an optimization of the present technical solution, a water storage cavity a is formed between the top arc plate R11, the outer V-shaped plate R12, and the separation arc plate R15, and can contain a proper amount of liquid, so as to facilitate spraying, a triangular cavity b is formed between the separation arc plate R15 and the two inner support plates R13, and the triangular cavity b is arranged in a triangular prism structure, so that stability is provided based on a triangle, stability of the pipe body R1 can be improved, and the pipe body R1 can be kept balanced.
Referring to fig. 5, as an optimization of the technical solution, the opening of the outer V-shaped plate R12 is arranged outward, through holes c distributed in a staggered manner are formed on the inclined surface of the outer V-shaped plate R12 connected with the bottom arc plate R14, the through holes c are communicated with the inclined nozzle R3, and the through holes c are communicated with the water storage cavity a, so that a dead angle of an atomization area is avoided, which is not only beneficial to removing particles in the exhaust gas, but also beneficial to improving the deacidification effect of the exhaust gas.
Referring to fig. 7, as an optimization of the present technical solution, the inclined nozzle R3 includes a mixing atomizing chamber R31, an anti-blocking spray head R32, a base body R33, an air channel R3d, and a liquid channel R35, the center of the base body R33 is provided with the anti-blocking spray head R32, the anti-blocking spray head R32 faces the liquid channel R35, both sides of the liquid channel R35 are provided with the air channels R3d, the air channel R3d and the liquid channel R35 are communicated with the mixing atomizing chamber R31, the mixing atomizing chamber R31 is disposed in the base body R33 and is located between the anti-blocking spray head R32 and the liquid channel R35, the liquid channel R35 is communicated with the through hole c, and the liquid can collide with air to atomize, so that the atomizing effect is good, the waste gas is completely obtained, and the deacidification effect of waste gas is greatly improved.
Referring to fig. 8-9, as the optimization of the present technical solution, the anti-blocking spray head R32 includes a right-angled triangular chain sheet R321, a fixing sheet R322, a limit stop R323, and a circular ring R324, the fixing sheet R322 is fixed in all four directions in the circular ring R324, the fixing sheet R322 is hinged to the right-angled triangular chain sheet R321, the fixing sheet R322 is fixed with the limit stop R323 having an obtuse sector structure, the circular ring R324 is fixed on the base R33, so that only liquid can be sprayed out, but particulate matter cannot enter, and the spray head is prevented from being blocked,
example 2
Referring to fig. 1, the present invention provides a technical solution of a deacidification treatment system for waste gas from waste incineration: the structure of the waste incineration device comprises a waste incineration device 1, an incineration waste gas pipeline 2, a flue gas pipeline 3, a water supply pipe 4, a flue gas discharge pipe 5, a circulating water tank 6, a high-pressure water pump 7, a smoke purifier 8 and a deacidification water mist spray tower 9, wherein the waste incineration device 1 is connected with the deacidification water mist spray tower 9 through the incineration waste gas pipeline 2, the deacidification water mist spray tower 9 is communicated with the smoke purifier 8 through the flue gas pipeline 3, the smoke purifier 8 is connected with the flue gas discharge pipe 5, and the deacidification water mist spray tower 9 is connected with the circulating water tank 6 through the water supply pipe 4 and the high-pressure water;
referring to fig. 2, a spray assembly 91 is arranged in the deacidification water mist spray tower 9, the spray assembly 91 comprises an anti-blocking spray pipe R, a water main S and an internal thread connecting pipe T, the internal thread connecting pipe T is fixed at six equal positions outside the water main S, the internal thread connecting pipe T is in threaded connection with the anti-blocking spray pipe R, the water main S is seamlessly communicated with the water supply pipe 4, deacidification treatment can be performed on incineration waste gas, meanwhile, particulate matters in the waste gas can be removed, and the water spray holes are prevented from being blocked by the particulate matters.
Referring to fig. 3-4, as an optimization of the present technical solution, the anti-clogging shower pipe R includes a pipe body R1, an external threaded connection pipe R2, and an inclined nozzle R3, one end of the pipe body R1 is a closed end, the center of the other end is fixed with the external threaded connection pipe R2, two inclined surfaces of the pipe body R1 are uniformly provided with inclined nozzles R3, the external threaded connection pipe R2 is in threaded connection with the internal threaded connection pipe T, and the pipe body R1 is communicated with the main water pipe S, so as to facilitate the loading, unloading, inclining, and replacing of the anti-clogging shower pipe R.
Referring to fig. 5-6, as an optimization of the present technical solution, the pipe body R1 includes a top arc plate R11, an outer V-shaped plate R12, an inner support plate R13, a bottom arc plate R14, a separation arc plate R15, and a cover plate R16, the top arc plate R11 is fixedly connected to a bottom arc plate R14 through two outer V-shaped plates R12 arranged in a mirror image, the cover plate R16 is further fixed to both ends of the top arc plate R11 and the bottom arc plate R14, the cover plate R16 is provided with two cover plates R16 connected to the outer V-shaped plate R12, the bottom arc plate R14 is arranged in a semicircular shape, an inner support plate R13 is fixed to both inner sides of the bottom arc plate R14, the inner support plate R13 is connected to the separation arc plate R15, the separation arc plate R15 is located between the top arc plate R11 and the bottom arc plate R14, and is influenced by a fan to absorb particles in the exhaust gas, thereby facilitating a certain resistance of the bottom arc plate R14 to separate the exhaust gas from the exhaust gas, the inclined nozzle R3 can be obliquely installed, so that the inclined nozzle R3 is prevented from directly facing the waste gas, the waste gas can be prevented from directly blowing to the liquid outlet hole, and the inclined nozzle R3 is prevented from contacting the waste gas;
the problem that the weight is heavy from top to bottom in the body R1 that has liquid is avoided storing up in the setting of interior backup pad R13 for body R1 can be comparatively balanced, and interior backup pad R13 also plays the effect of support to separating arc board R15 simultaneously, helps improving the load capacity that separates arc board R15.
Referring to fig. 5, as an optimization of the present technical solution, a water storage cavity a is formed between the top arc plate R11, the outer V-shaped plate R12, and the separation arc plate R15, and can contain a proper amount of liquid, so as to facilitate spraying, a triangular cavity b is formed between the separation arc plate R15 and the two inner support plates R13, and the triangular cavity b is arranged in a triangular prism structure, so that stability is provided based on a triangle, stability of the pipe body R1 can be improved, and the pipe body R1 can be kept balanced.
Referring to fig. 5, as an optimization of the technical solution, the opening of the outer V-shaped plate R12 is arranged outward, through holes c distributed in a staggered manner are formed on the inclined surface of the outer V-shaped plate R12 connected with the bottom arc plate R14, the through holes c are communicated with the inclined nozzle R3, and the through holes c are communicated with the water storage cavity a, so that a dead angle of an atomization area is avoided, which is not only beneficial to removing particles in the exhaust gas, but also beneficial to improving the deacidification effect of the exhaust gas.
Referring to fig. 7, as an optimization of the present technical solution, the inclined nozzle R3 includes a mixing atomizing chamber R31, an anti-blocking spray head R32, a base body R33, an air channel R3d, and a liquid channel R35, the center of the base body R33 is provided with the anti-blocking spray head R32, the anti-blocking spray head R32 faces the liquid channel R35, both sides of the liquid channel R35 are provided with the air channels R3d, the air channel R3d and the liquid channel R35 are communicated with the mixing atomizing chamber R31, the mixing atomizing chamber R31 is disposed in the base body R33 and is located between the anti-blocking spray head R32 and the liquid channel R35, the liquid channel R35 is communicated with the through hole c, and the liquid can collide with air to atomize, so that the atomizing effect is good, the waste gas is completely obtained, and the deacidification effect of waste gas is greatly improved.
Referring to fig. 8-9, as an optimization of the present technical solution, the anti-blocking spray head R32 includes a right-angled triangular chain sheet R321, a fixing sheet R322, a limit stop R323, and a circular ring R324, the fixing sheet R322 is fixed in all four directions in the circular ring R324, the fixing sheet R322 is hinged to the right-angled triangular chain sheet R321, the fixing sheet R322 is fixed with the limit stop R323 having an obtuse-angled fan-shaped structure, and the circular ring R324 is fixed on the base R33, so that only liquid can be sprayed out, but particulate matter cannot enter, thereby preventing the spray head from being blocked.
Referring to fig. 10, as an optimization of the present technical solution, the limit stop R323 includes a connecting bar 323a, a rotating ring 323b, a fan-shaped block 323c and a fan-shaped limit sleeve 323d, the fan-shaped block 323c penetrates through the fan-shaped limit sleeve 323d and is in clearance fit with the fan-shaped limit sleeve 323d, the connecting bar 323a is fixed on one closed end surface of the fan-shaped limit sleeve 323d and one outer end surface of the fan-shaped block 323c, the two connecting bars 323a are provided, one connecting bar is connected with the fixing plate R322 and the other connecting bar is connected with the right-angle triangular chain R321, the fan-shaped block 323c is further provided with a rotating ring 323b which is integrated with the rotating ring 323b, the rotating ring 323b is movably matched with the inner shaft of the fan-shaped limit sleeve 323d and has a limit effect on the right-angle triangular chain R321, so that the four right-angle triangular chain R321 can only have a certain amount of openings, and, can further improve the deacidification treatment efficiency to burning waste gas, when right angle triangle chain piece R321 does not receive water conservancy, based on sector 323 c's dead weight, can make four right angle triangle chain pieces R321 form the closed surface, again because of sector 323c and fan-shaped stop collar 323 d's restriction for right angle triangle chain piece R321 can't inwards be rolled over, thereby can avoid the particulate matter to get into, further prevent that the atomising head from blockking up.
Referring to fig. 11, as an optimization of the present technical solution, the external threaded connection pipe R2 includes a channel R21, a hollow threaded pipe R22, and a guide block R23, the hollow threaded pipe R22 is internally fixed with the guide block R23, the guide block R23 and the inner wall of the hollow threaded pipe R22 form a channel R21, the external thread of the hollow threaded pipe R22 is matched with the internal thread of the internal threaded connection pipe T, the channel R21 is communicated with the water storage cavity a, the hollow threaded pipe R22 is fixedly connected with the cover plate R16, so that the liquid can completely enter the water storage cavity a, and after the atomization is completed, the redundant liquid in the water storage cavity a can flow out along the inclination of the guide block R23, thereby preventing the liquid from remaining in the water storage cavity a.
The working principle of the invention is as follows: waste is incinerated in the waste incineration equipment 1, waste gas generated by waste incineration enters the deacidification water mist spray tower 9 through the incinerated waste gas pipeline 2, deacidification treatment is carried out on the waste gas through the spray assembly 91, particles in the waste gas are sprayed to be separated from gas, the deacidification gas enters the smoke purifier 8 through the smoke pipeline 3 to be purified, then is discharged through the smoke discharge pipe 5, liquid enters the water storage cavity a through the main water pipe S and is distributed through the internal threaded connecting pipe T, the liquid enters the water storage cavity a through the channel R21 and enters through the liquid channel R35, the liquid collides into water mist in the mixed atomization cavity R31 through air, the liquid generates pressure on the right-angle triangular chain sheet R321, so that the fan-shaped block 323c retracts towards the fan-shaped limit sleeve 323d through the rotating ring 323b until the limit of the fan-shaped limit sleeve 323d, at the moment, the maximum limit of the expansion of the right-angle triangular chain sheet R321 is that the four right, thus, the atomization area of liquid is favorably improved, waste gas can be comprehensively deacidified, the deacidification treatment efficiency of incineration waste gas can be further improved, when the right-angle triangular chain piece R321 is not subjected to water power, four right-angle triangular chain pieces R321 can form a closed surface based on the dead weight of the fan-shaped block 323c, the right-angle triangular chain piece R321 can not be turned inwards due to the limitation of the fan-shaped block 323c and the fan-shaped limiting sleeve 323d, so that the particles can be prevented from entering, the spray head can be further prevented from being blocked, the incineration waste gas is upwards sucked due to the influence of a fan, the particles in the waste gas can be subjected to certain resistance of the bottom arc plate R14, the separation of the waste gas and the particles is facilitated, the combination of the outer V-shaped plate R12 and the inclined nozzle R3 is arranged, the inclined nozzle R3 can be obliquely installed, the inclined nozzle R3 is prevented from directly facing the waste gas, and the waste gas, prevent inclined nozzle R3 and waste gas contact, the problem of weight on the body R1 that has liquid is avoided storing up to interior backup pad R13's setting, makes body R1 can be comparatively balanced, and interior backup pad R13 also plays the effect of support to separating arc board R15 simultaneously, helps improving separating arc board R15's load capacity, makes to spray more stably.
In summary, the technical progress obtained by the invention compared with the prior art is as follows: according to the invention, the novel spray pipe is formed by combining the inclined nozzle, the top arc plate, the outer shaping plate, the inner supporting plate, the bottom arc plate, the separating arc plate and other components, the spray pipe has a function of preventing particulate matter blockage, not only can particulate matter be effectively prevented from contacting with the spray head, but also the spraying area can be enlarged, so that all waste gas can be sprayed and deacidified, the spraying deacidification is more comprehensive, the efficiency is higher, the effect is better, meanwhile, the spray head can be prevented from being blocked by the particulate matter, the deacidification gas can be normally discharged, and the waste incineration treatment efficiency is favorably improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a msw incineration waste gas deacidification processing system, its structure is including msw incineration equipment (1), incineration waste gas pipeline (2), flue gas pipeline (3), delivery pipe (4), flue gas discharge pipe (5), circulating water tank (6), high pressure water pump (7), gas purifier (8), deacidification water smoke spray tower (9), msw incineration equipment (1) is connected with deacidification water smoke spray tower (9) through incineration waste gas pipeline (2), deacidification water smoke spray tower (9) link in gas purifier (8) through flue gas pipeline (3), gas purifier (8) link to each other with flue gas discharge pipe (5), deacidification water smoke spray tower (9) connect in circulating water tank (6) through delivery pipe (4), high pressure water pump (7), its characterized in that:
a spraying assembly (91) is arranged in the deacidification water mist spraying tower (9), the spraying assembly (91) comprises an anti-blocking spraying pipe (R), a water main (S) and an internal thread connecting pipe (T), the water main (S) is connected with the anti-blocking spraying pipe (R) through the internal thread connecting pipe (T), and the water main (S) is connected with a water supply pipe (4);
the anti-blocking spray pipe (R) comprises a pipe body (R1), an external thread connecting pipe (R2) and an inclined nozzle (R3), wherein the pipe body (R1) is fixed with the external thread connecting pipe (R2) connected with the internal thread connecting pipe (T), the inclined nozzles (R3) are uniformly distributed on the pipe body (R1), and the pipe body (R1) is communicated with a main water pipe (S).
2. The deacidification treatment system for waste incineration exhaust gas as claimed in claim 1, wherein: body (R1) including top arc board (R11), outer V type board (R12), interior support plate (R13), end arc board (R14), separate arc board (R15), apron (R16), top arc board (R11) are connected with end arc board (R14) through outer V type board (R12), top arc board (R11) and end arc board (R14) end are fixed with apron (R16) that meet with outer V type board (R12), end arc board (R14) sets up for half-round pipe structure, end arc board (R14) internal fixation has interior backup pad (R13) that link to each other with separating arc board (R15).
3. The deacidification treatment system for waste incineration exhaust gas as claimed in claim 2, wherein: form water storage chamber (a) between top arc board (R11), outer V template (R12), the separation arc board (R15), separate arc board (R15) and two form triangle cavity (b) between interior backup pad (R13).
4. The deacidification treatment system for waste incineration exhaust gas as claimed in claim 2, wherein: the outer V-shaped plate (R12) is provided with through holes (c) communicated with the inclined nozzles (R3) in a staggered manner.
5. The deacidification treatment system for waste incineration exhaust gas as claimed in claim 1, wherein: inclined nozzle (R3) is including mixing atomizing chamber (R31), prevent stifled atomising head (R32), base member (R33), air way (R3d), liquid way (R35), base member (R33) are fixed with prevents stifled atomising head (R32), base member (R33) have still seted up air way (R3d), liquid way (R35), mixed atomizing chamber (R31), liquid way (R35) communicates with each other with through-hole (c).
6. The deacidification treatment system for waste incineration exhaust gas according to claim 5, wherein: prevent stifled atomising head (R32) including right angle triangle chain piece (R321), stationary blade (R322), limit stop (R323), ring (R324) are fixed with stationary blade (R322) articulated with right angle triangle chain piece (R321), stationary blade (R322) still are equipped with limit stop (R323) that meet with right angle triangle chain piece (R321), ring (R324) link in base member (R33).
7. The deacidification treatment system for waste incineration exhaust gas according to claim 6, wherein: the limiting stop block (R323) comprises a connecting strip (323a), a rotating ring (323b), a fan-shaped block (323c) and a fan-shaped limiting sleeve (323d), wherein the fan-shaped block (323c) penetrates through the fan-shaped limiting sleeve (323d) and is fixedly provided with the connecting strip (323a), the connecting strip (323a) is provided with two strips, one strip is connected with a fixing plate (R322), the other strip is connected with a right-angle triangular chain piece (R321), and the rotating ring (323b) matched with the fan-shaped limiting sleeve (323d) is fixedly arranged on the fan-shaped block (323 c).
8. The deacidification treatment system for waste incineration exhaust gas as claimed in claim 1, wherein: external screw thread takeover (R2) is including passageway (R21), cavity screwed pipe (R22), guide block (R23), cavity screwed pipe (R22) internal fixation has guide block (R23), form passageway (R21) between guide block (R23) and cavity screwed pipe (R22), cavity screwed pipe (R22) and internal screw thread takeover (T) cooperation, passageway (R21) communicates with each other with water storage chamber (a), cavity screwed pipe (R22) links firmly with apron (R16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277669.0A CN111442285A (en) | 2020-04-08 | 2020-04-08 | Waste incineration waste gas deacidification processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277669.0A CN111442285A (en) | 2020-04-08 | 2020-04-08 | Waste incineration waste gas deacidification processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111442285A true CN111442285A (en) | 2020-07-24 |
Family
ID=71655928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010277669.0A Withdrawn CN111442285A (en) | 2020-04-08 | 2020-04-08 | Waste incineration waste gas deacidification processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111442285A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964070A (en) * | 2020-08-17 | 2020-11-20 | 北京航天新风机械设备有限责任公司 | Movable oil stain solid waste pyrolyzing furnace |
| CN114917721A (en) * | 2022-06-28 | 2022-08-19 | 河北金利康科技集团有限公司 | Adsorption tower of medical oxygen generation device |
-
2020
- 2020-04-08 CN CN202010277669.0A patent/CN111442285A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964070A (en) * | 2020-08-17 | 2020-11-20 | 北京航天新风机械设备有限责任公司 | Movable oil stain solid waste pyrolyzing furnace |
| CN114917721A (en) * | 2022-06-28 | 2022-08-19 | 河北金利康科技集团有限公司 | Adsorption tower of medical oxygen generation device |
| CN114917721B (en) * | 2022-06-28 | 2023-09-22 | 河北金利康科技集团有限公司 | Medical oxygenerator adsorption tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111442285A (en) | Waste incineration waste gas deacidification processing system | |
| CN102794090A (en) | Flue gas purifier utilizing combination of spray-drying method and hydrated lime powder injection | |
| CN104998504B (en) | A kind of wet desulphurization tower desulfurization and dedusting demisting water saving art | |
| CN102580437A (en) | Converter primary flue gas dual-tower purification method and converter primary flue gas purification tower | |
| CN105056671B (en) | A kind of wet desulphurization tower desulfurization and dedusting demisting water saving art and its device | |
| CN209662990U (en) | Boiler smoke emission reduction device | |
| CN208711402U (en) | A kind of high-efficiency multi-stage spraying foam dust-removing desulfurating apparatus | |
| CN101590367B (en) | Rotational flow fog curtain desulfurization and dust removal device | |
| CN201073587Y (en) | Dust-removing desulfurizing device with wet method | |
| CN201949805U (en) | Independent water distribution type dedusting desulfurizer | |
| CN209188411U (en) | A kind of compound desulfation dust-extraction device | |
| CN106984115A (en) | A kind of high-efficiency cyclone plate desulfurizing dust-collector | |
| CN101433792A (en) | Method for washing flue gas and device | |
| CN2298055Y (en) | Wet desulfurization cyclone dust collectors | |
| CN209423210U (en) | A kind of efficient low-consume equipment for denitrifying flue gas | |
| CN213761217U (en) | Sodium-alkali desulphurization device | |
| CN201586474U (en) | Sleeve desulphurization dust remover | |
| CN211025668U (en) | Waste gas collecting and treating device | |
| CN208145734U (en) | A kind of fume wet type desulphurization dedusting demisting integration near-zero release device | |
| CN209576291U (en) | A kind of flue gas homogenizer improving desulfuration efficiency | |
| CN110755988A (en) | Industrial waste gas desulfurization denitration dust collecting equipment | |
| CN206924583U (en) | A kind of air-introduced machine formula desulfation dust-extraction device | |
| CN206778182U (en) | A kind of glass furnace dry desulfurization device | |
| CN2222002Y (en) | Semi-dry process desulfurization dust removing machine set | |
| CN201329234Y (en) | Smoke gas washing device |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200724 |