CN112717592A - Industrial waste gas desulfurization, denitrification and purification treatment method - Google Patents
Industrial waste gas desulfurization, denitrification and purification treatment method Download PDFInfo
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- CN112717592A CN112717592A CN202011452862.XA CN202011452862A CN112717592A CN 112717592 A CN112717592 A CN 112717592A CN 202011452862 A CN202011452862 A CN 202011452862A CN 112717592 A CN112717592 A CN 112717592A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
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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
- B01D53/02—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
- B01D53/04—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 with stationary adsorbents
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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
Abstract
The invention relates to a desulfurization, denitrification and purification treatment method for industrial waste gas, which uses an industrial waste gas desulfurization, denitrification and purification treatment device, the industrial waste gas desulfurization, denitrification and purification treatment device comprises a mounting bottom plate, a support column, an air inlet, an air outlet, a water filtering mechanism and an adsorption mechanism, and can solve the problems that in the industrial waste gas desulfurization, denitrification and purification treatment process, often all be direct let in industrial waste gas to the cleaning solution in, often can lead to industrial waste gas can't be abundant to mix the contact with the cleaning solution because industrial waste gas's the velocity of flow in the cleaning solution is too fast, also can't carry out the secondary adsorption operation to industrial waste gas after the cleaning solution filters cleanly, further dispel impurity such as the sulphur nitride of mixing in the cleaning solution and smoke and dust, more can't realize carrying out quick dismantlement and change operation scheduling problem to the absorption sponge that is used for the adsorption operation.
Description
Technical Field
The invention relates to the technical field of waste gas purification, in particular to a desulfurization, denitrification and purification treatment method for industrial waste gas.
Background
Industrial waste gas, which is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in a factory area of an enterprise, generally comprises: carbon disulfide, hydrogen sulfide, nitrates, lead mercury sulfate (mist), smoke dust, productive dust and the like are discharged into the atmosphere, and the air is polluted. The substances enter human bodies through different paths of respiratory tracts, some substances directly cause harm, and some substances have an accumulation effect and can seriously harm the health of people.
In the actual production process, sulfide and nitride in industrial waste gas generated by a factory are often required to be purified, and the waste gas is allowed to be discharged into the atmosphere after the emission standard is met;
however, the conventional industrial waste gas desulfurization, denitrification and purification treatment process often has the following problems: in carrying out industrial waste gas desulfurization denitration purification processing in-process, often all directly let in industrial waste gas in the cleaning solution, chemical through the cleaning solution and the sulfur nitride in the industrial waste gas, during this period, often can lead to the unable abundant and cleaning solution of industrial waste gas to mix the contact because of the too fast velocity of flow of industrial waste gas in the cleaning solution, and the cleaning solution through single component also is difficult to carry out other pollutants of mixing in industrial waste gas in step and eliminate, also can't carry out the secondary adsorption operation to industrial waste gas after the cleaning solution filters clean, further dispel impurity such as sulfur nitride and smoke dust of mixing in the cleaning solution, more can't realize carrying out quick dismantlement and change operation to the absorption sponge that is used for adsorption operation, promote the work efficiency of industrial waste gas desulfurization denitration purification processing operation.
Disclosure of Invention
In order to solve the problems, the invention provides a method for desulfurization, denitrification and purification treatment of industrial waste gas, which can solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the industrial waste gas desulfurization, denitrification and purification treatment method uses an industrial waste gas desulfurization, denitrification and purification treatment device, the industrial waste gas desulfurization, denitrification and purification treatment device comprises a mounting base plate, a support column, an air inlet, an air outlet, a water filtering mechanism and an adsorption mechanism, and the specific method when the industrial waste gas desulfurization, denitrification and purification treatment device is used for desulfurization, denitrification and purification treatment operation of industrial waste gas is as follows:
s1, equipment preparation: firstly, injecting clean filtrate into a water filtering mechanism manually, and enabling an adsorption mechanism to be in a starting operation state;
s2, intake water filtration: the industrial waste gas is guided into the water filtering mechanism along the air inlet by manually using an air pipe, and the primary purification treatment of the industrial waste gas is realized by the water filtering mechanism;
s3, impurity removal and adsorption: after the step S2 is completed, the industrial waste gas after primary purification enters the adsorption mechanism along the exhaust port, and secondary purification treatment of the industrial waste gas is realized through the adsorption mechanism;
s4, gas discharge: after the step S3 is finished, the industrial waste gas after evolution is discharged to the atmosphere through an adsorption mechanism, and the water filtering mechanism and the adsorption mechanism are maintained and cleaned regularly;
the water filter device comprises a mounting base plate, support columns, a water filter mechanism, an air inlet, an air outlet, an adsorption mechanism and a water filter mechanism, wherein the support columns are uniformly arranged at the corners around the lower end of the mounting base plate;
the adsorption mechanism comprises an adsorption sponge, an adsorption barrel, a fixing frame, an adsorption cam, an adsorption rotating shaft, a supporting slide rod, a supporting rotating wheel, an adsorption spring, an adsorption motor, a positioning rod, an adsorption connecting rod, a compaction rotating shaft, a compaction spring, an air outlet notch, a limiting rotating shaft and a sealing unit, the adsorption barrel is arranged on the water filtering mechanism above an air outlet, the fixing frame is symmetrically arranged between the upper part and the lower part of the inner wall of the adsorption barrel, the supporting slide rods are symmetrically arranged on the fixing frame through sliding fit, the supporting rotating wheel is symmetrically arranged at the end part of the supporting slide rod through rotating fit, the adsorption rotating shaft is arranged on the fixing frame at the inner side of the supporting slide rod through rotating fit, the adsorption cam is symmetrically arranged on the adsorption rotating shaft from top to bottom through a spline, the adsorption cam is positioned at the inner side of the fixing, the output shaft of the adsorption motor is connected with an adsorption rotating shaft through a coupler, positioning rods are symmetrically arranged in an adsorption barrel positioned outside a supporting slide rod, adsorption connecting rods are symmetrically arranged on the positioning rods through rotating fit, the adsorption connecting rods are connected through adsorption springs, the adsorption springs are positioned at the rear side of an adsorption cam, compaction rotating shafts are arranged on the adsorption connecting rods through sliding fit, the compaction rotating shafts are connected with the adsorption connecting rods through compaction springs, the end parts of the compaction connecting rods are provided with compaction blocks, gas outlet notches are symmetrically formed in the upper and lower parts of the side wall of a gas outlet positioned at the inner side of the adsorption barrel, limiting rotating shafts are uniformly arranged on the gas outlet positioned at the inner side of the compaction rotating shafts through rotating fit, adsorption sponges are sleeved on the side wall of the gas outlet through sliding fit, the outer, install sealed unit on the lateral wall of an absorption section of thick bamboo, the compaction spring that sets up promotes the compaction pivot through the spring action and supports all the time and lean on and carry out the compaction spacingly on the outer wall of adsorbing the sponge to it, and the flexibility of avoiding adsorbing sponge self causes the loose expansion to the outside, and the absorption sponge of setting can carry out the secondary to remaining pollutant impurity in industrial waste gas and adsorb the edulcoration operation, and the absorption sponge adsorption that sets up through the multistation can further strengthen the operating efficiency who adsorbs the edulcoration operation.
The sealing unit comprises a sealing box, a guide rotating shaft, a sliding groove frame, a sealing sliding frame, a sealing connecting rod, a sealing spring, a sealing gear, a guide sliding rail, a sealing rack and a sealing cylinder, wherein the sealing box is installed on the side wall of the sealing cylinder, two ends of adsorption sponge penetrate through the sealing box in a sliding fit manner, the guide rotating shaft is evenly installed in the sealing box at two sides of the adsorption sponge in a rotating fit manner, the guide rotating shaft is abutted against the side wall of the adsorption sponge in a rotating fit manner, the sliding groove frame is arranged in the sealing box between the adsorption sponges in a sliding fit manner, the sealing sliding frame is symmetrically installed in the sliding groove frame in a sliding fit manner, the side wall of the sealing sliding frame is abutted against the side wall of the adsorption sponge in a rotating fit manner, the sealing gears are symmetrically installed in the sealing box at the outer side of the sealing sliding frame in a rotating fit manner, the sealing connecting rods, be located and be provided with the direction slide rail in the seal box between the seal gear, install sealed rack through sliding fit on the direction slide rail, and sealed rack is respectively in the seal gear meshing transmission of both sides, install sealed cylinder in the seal box, sealed cylinder's output shaft is connected with sealed rack, the closing plate that sets up on the sliding tray frame promotes to adsorb sponge and moves to the outside, further through with the seal box between the cooperation realize the tight operation of clamp to adsorbing the sponge, with this sealed effect to the adsorption sponge removal route of realization, further realize the sealed effect of an adsorption section of thick bamboo.
Further, the water filtering mechanism comprises a water storage tank, a partition board, an air inlet channel, a filtering partition board, a filtering rotating shaft, stirring blades, stirring rods, an air outlet pipe, a connecting rotating shaft, an exhaust fan, a driving gear, a driven gear, a synchronizing wheel and a synchronous belt, wherein the water storage tank is arranged at the upper end of the mounting bottom plate, the partition board is symmetrically arranged between the inner walls of the water storage tank, the air inlet channel is respectively arranged on the partition board and the side wall of the water storage tank, the filtering partition board is uniformly arranged on the side wall of the partition board, the filtering rotating shaft is uniformly arranged at the lower end of the filtering partition board through rotating fit, the stirring blades are uniformly arranged on the filtering rotating shaft at the inner side of the water storage tank along the circumferential direction of the filtering rotating shaft, the stirring rods are uniformly, an exhaust fan is arranged on a connecting rotating shaft positioned on the inner side of the water storage tank, a synchronizing wheel is arranged on a connecting rotating shaft positioned on the outer side of the water storage tank, a driving gear is uniformly arranged on a filtering rotating shaft positioned under the connecting rotating shaft through splines, synchronizing wheels with the same structural shape as the synchronizing wheels on the connecting rotating shaft are uniformly arranged on the filtering rotating shaft positioned on the outer side of the driving gear, the synchronizing wheels between the synchronizing wheels on the filtering rotating shaft and the synchronizing wheels on the driving gear and between adjacent driving gears are connected through synchronous belt transmission, driven gears are symmetrically arranged on the filtering rotating shafts positioned on the two sides of the driving gear through splines, the driven gears and the driving gear are in meshing transmission, cleaning solutions with different chemical compositions can be added into a plurality of sealed cavities formed by the arranged division plates through the division effect, and the specific, the air inlet channel that sets up can realize the connected state between each seal chamber, and what the filtration baffle that sets up can pass makes the removal route of industrial waste gas in the cleaning solution extend behind the check stop limit action layer upon layer, strengthens the area of contact between industrial waste gas and the cleaning solution.
Furthermore, the exhaust fan is positioned at the end part of the air outlet pipe, the air outlet pipe positioned at the rear side of the exhaust fan is communicated with the air inlet flow passage, and the exhaust fan is driven to rotate by the flowing of the industrial waste gas.
Furthermore, the adsorption cam is formed by splicing two sections of semicircular lugs, the supporting rotating wheel can be further pulled to abut against the outer wall of the adsorption cam under the action of the elastic force of the adsorption spring, the supporting rotating wheel is arranged to convert sliding fit between the supporting sliding rod and the adsorption cam into rolling fit, and friction is further reduced.
Further, the gas vent on the symmetry seted up with compaction piece matched with compaction notch, the compaction piece supports to lean on the effect through the extrusion and will adsorb sponge propulsion compaction notch in and carry out the compaction to it, can realize the tight operation of location clamp to adsorbing the sponge.
Furthermore, the sealing sliding frame is provided with a sealing plate made of rubber, and the flexible sealing plate can avoid crushing damage to the adsorption sponge in the process of extruding and sealing the adsorption sponge.
The invention has the beneficial effects that:
1. the invention provides a desulfurization, denitrification and purification treatment method for industrial waste gas, cleaning solutions with different chemical compositions can be added into a plurality of sealed cavities formed by partition plates arranged in a water filtering mechanism through the partition action, different adsorption effects on different pollutants in the industrial waste gas are improved, the arranged air inlet flow channel can realize the communication state among the sealed cavities, the moving path of the industrial waste gas in the cleaning solution is extended after the arrangement of filtering partition plates through the limiting action of layer-by-layer lattice blocking, the contact area between the industrial waste gas and the cleaning solution is enhanced, an exhaust fan arranged at the end part of an air outlet pipe can rotate under the driving of the industrial waste gas, a driving gear is further driven to rotate synchronously through the transmission action between a synchronizing wheel and a synchronous belt, the driving gear drives a driven gear to rotate through the meshing action, and further drives a filtering rotating shaft to rotate synchronously, drive stirring vane and puddler through filtering the pivot and rotate, because filter the pivot setting on industrial waste gas's flow path, the rotation through stirring vane and puddler can make industrial waste gas produce the vortex at the in-process that flows, and the mixed degree between reinforcing industrial waste gas and the cleaning solution promotes the cleaning solution to the adsorption effect of pollutant impurity such as nitre in industrial waste gas.
2. The invention provides a desulfurization, denitrification and purification treatment method for industrial waste gas, a compaction spring arranged on an adsorption mechanism pushes a compaction rotating shaft to be always abutted against the outer wall of an adsorption sponge to compact and limit the adsorption sponge through the action of elasticity, the loose expansion of the adsorption sponge to the outside caused by the flexibility of the adsorption sponge is avoided, an adsorption spring arranged on the adsorption mechanism can further pull a support rotating wheel to be abutted against the outer wall of an adsorption cam through the action of elasticity, the arranged support rotating wheel can convert the sliding fit between a support sliding rod and the adsorption cam into rolling fit, the generation of friction force is further reduced, a compaction block arranged at the end part of an adsorption connecting rod pushes the adsorption sponge into a compaction groove through the action of extrusion and abutment and compacts the adsorption sponge, the positioning and clamping operation of the adsorption sponge can be realized, the covering and plugging of an air outlet groove are realized, and the adsorption sponge is pushed to move outwards through a, further through and the seal box between the cooperation realize the tight operation of clamp to adsorbing the sponge, with this sealed effect to the sponge removal route of realizing adsorbing, further realize the sealed effect of an absorption section of thick bamboo, the quick replacement operation to adsorbing the sponge can be realized through the synergism between compaction piece and the closing plate, promote the operation effect of purifying the operation, the absorption sponge of setting can carry out the secondary to pollutant impurity such as sulphur nitre and smoke and dust that remain in industrial waste gas and adsorb the edulcoration operation, the absorption sponge adsorption that sets up through the multistation can further strengthen the operating efficiency to pollutant adsorption impurity removal operation such as sulphur nitre.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic partial perspective view of the water filter mechanism of the present invention;
FIG. 5 is an enlarged schematic view taken at A of FIG. 3 in accordance with the present invention;
FIG. 6 is an enlarged schematic view at B of FIG. 3 of the present invention;
FIG. 7 is a schematic view, partially in section, of the sorption mechanism of the invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.
Referring to fig. 1 to 7, a method for desulfurization, denitrification and purification treatment of industrial waste gas, which uses an industrial waste gas desulfurization, denitrification and purification treatment apparatus, the industrial waste gas desulfurization, denitrification and purification treatment apparatus includes a mounting base plate 1, a support column 2, an air inlet 3, an air outlet 4, a water filtering mechanism 5 and an adsorption mechanism 6, and is characterized in that: the specific method for the desulfurization, denitrification and purification treatment operation of the industrial waste gas by adopting the industrial waste gas desulfurization, denitrification and purification treatment device is as follows:
s1, equipment preparation: firstly, injecting clean filtrate into the water filtering mechanism 5 manually, and enabling the adsorption mechanism 6 to be in a starting running state;
s2, intake water filtration: the industrial waste gas is guided into the water filtering mechanism 5 along the air inlet 3 through an artificial air pipe, and the primary purification treatment of the industrial waste gas is realized through the water filtering mechanism 5;
s3, impurity removal and adsorption: after step S2 is completed, the industrial waste gas after primary purification enters the adsorption mechanism 6 along the exhaust port 4, and secondary purification treatment of the industrial waste gas is realized by the adsorption mechanism 6;
s4, gas discharge: after the step S3 is completed, the evolved industrial waste gas is discharged to the atmosphere through the adsorption mechanism 6, and the water filtering mechanism 5 and the adsorption mechanism 6 are maintained and cleaned periodically;
The water filtering mechanism 5 comprises a water storage tank 5a, a partition plate 5b, an air inlet flow passage 5c, a filtering partition plate 5d, a filtering rotating shaft 5e, stirring blades 5f, a stirring rod 5g, an air outlet pipe 5h, a connecting rotating shaft 5j, an exhaust fan 5k, a driving gear 5m, a driven gear 5n, a synchronizing wheel 5p and a synchronizing belt 5q, wherein the water storage tank 5a is installed at the upper end of a mounting base plate 1, the partition plates 5b are symmetrically arranged between the inner walls of the water storage tank 5a, the air inlet flow passage 5c is respectively arranged on the partition plate 5b and the side wall of the water storage tank 5a, the filtering partition plate 5d is uniformly installed on the side wall of the partition plate 5b, the filtering rotating shaft 5e is uniformly installed at the lower end of the filtering partition plate 5d through rotating fit, the stirring blades 5f are uniformly installed on the filtering rotating shaft 5e, an air outlet pipe 5h is uniformly arranged in a water storage tank 5a at the upper end of a filtering clapboard 5d, a connecting rotating shaft 5j is uniformly arranged on the water storage tank 5a at the inner side of the air outlet pipe 5h through rotating fit, an exhaust fan 5k is arranged on the connecting rotating shaft 5j at the inner side of the water storage tank 5a, the exhaust fan 5k is arranged at the end part of the air outlet pipe 5h, the air outlet pipe 5h at the rear side of the exhaust fan 5k is communicated with an air inlet channel 5c, a synchronizing wheel 5p is arranged on the connecting rotating shaft 5j at the outer side of the water storage tank 5a, a driving gear 5m is uniformly arranged on the filtering rotating shaft 5e right below the connecting rotating shaft 5j through splines, a synchronizing wheel 5p with the synchronizing wheel 5p on the connecting rotating shaft 5j in the same structural shape is uniformly arranged on the filtering rotating shaft 5e, and the synchronizing wheels 5p between the synchronizing wheels 5p on the driving gear 5m and between The transmission connection is realized through a synchronous belt 5q, driven gears 5n are symmetrically arranged on filtering rotating shafts 5e positioned on two sides of a driving gear 5m through splines, and the driven gears 5n are in meshing transmission with the driving gear 5 m.
When the device works, firstly, cleaning solution is manually injected into the water storage tank 5a, the liquid level of the cleaning solution is enabled to be flush with the lower end outer wall of the pipe orifice of the air outlet pipe 5h, then, industrial waste gas is manually guided into the air inlet flow passage 5c along the air inlet 3 by using the air pipe, the industrial waste gas enters the cleaning solution of a first sealed cavity formed by the separation action of the partition plate 5b from the lowest part of the water storage tank 5a along the path of the air inlet flow passage 5c, then enters the air outlet pipe 5h through the layer-by-layer lattice spacing action of the filtering partition plate 5d, then enters the next sealed cavity along the guiding action of the air outlet pipe 5h, the industrial waste gas drives the exhaust fan 5k to rotate in the flowing process of the air outlet pipe 5h, further drives the connecting rotating shaft 5j to rotate, and further drives the driving gear 5m to synchronously rotate through the transmission action between the synchronizing wheel 5p and the synchronizing belt, drive gear 5m drives driven gear 5n through the meshing and rotates, further drive and filter pivot 5e and carry out synchronous rotation, drive stirring vane 5f and puddler 5g through filtering pivot 5e and rotate, because it sets up on industrial waste gas's flow path to filter pivot 5e, rotation through stirring vane 5f and puddler 5g can make industrial waste gas produce the vortex at the in-process that flows, strengthen the mixed degree between industrial waste gas and the cleaning solution, promote the cleaning solution to pollutant impurity's in the industrial waste gas adsorption effect, can add different chemical composition's cleaning solution in a plurality of cavitys of separating the effect formation by division board 5b, promote the adsorption effect to different impurity in the industrial waste gas.
The adsorption mechanism 6 comprises an adsorption sponge 6a, an adsorption cylinder 6b, a fixing frame 6c, an adsorption cam 6d, an adsorption rotating shaft 6e, a support sliding rod 6f, a support rotating wheel 6g, an adsorption spring 6h, an adsorption motor 6j, a positioning rod 6k, an adsorption connecting rod 6m, a compaction rotating shaft 6n, a compaction spring 6p, an air outlet notch 6q, a limit rotating shaft 6r and a sealing unit 6s, wherein the adsorption cylinder 6b is arranged on a water filtering mechanism 5 positioned above an air outlet 4, the fixing frames 6c are vertically and symmetrically arranged between the inner walls of the adsorption cylinder 6b, the support sliding rod 6f is symmetrically arranged on the fixing frame 6c through sliding fit, the support rotating wheel 6g is symmetrically arranged at the end part of the support sliding rod 6f through rotating fit, the adsorption rotating shaft 6e is arranged on the fixing frame 6c positioned at the inner side of the support sliding rod 6f through rotating fit, the adsorption cam 6d is vertically, the adsorption cam 6d is positioned at the inner side of the fixed frame 6c, the side wall of the adsorption cam 6d is abutted against the supporting rotating wheel 6g through rolling fit, the adsorption cam 6d is formed by mutually splicing two sections of semicircular lugs, the supporting rotating wheel 6g can be further pulled to be abutted against the outer wall of the adsorption cam 6d through the elastic action of the adsorption spring 6h, the arranged supporting rotating wheel 6g can convert the sliding fit between the supporting sliding rod 6f and the adsorption cam 6d into rolling fit, the generation of friction force is further reduced, the outer side of the adsorption cylinder 6b is provided with an adsorption motor 6j through a motor base, the output shaft of the adsorption motor 6j is connected with an adsorption rotating shaft 6e through a coupler, positioning rods 6k are symmetrically arranged in the adsorption cylinder 6b positioned at the outer side of the supporting sliding rod 6f, adsorption connecting rods 6m are symmetrically arranged on the positioning rods 6k through rotating fit, and the adsorption connecting rods 6, the adsorption spring 6h is positioned at the rear side of the adsorption cam 6d, the adsorption connecting rod 6m is provided with a compaction rotating shaft 6n through sliding fit, the compaction rotating shaft 6n is connected with the adsorption connecting rod 6m through a compaction spring 6p, the end part of the compaction connecting rod is provided with a compaction block, the exhaust port 4 is symmetrically provided with compaction notches matched with the compaction block, the compaction block pushes the adsorption sponge 6a into the compaction notches through extrusion and abutting action and compacts the adsorption sponge 6a, the positioning and clamping operation on the adsorption sponge 6a can be realized, the side wall of the exhaust port 4 positioned at the inner side of the adsorption cylinder 6b is symmetrically provided with air outlet notches 6q up and down, the exhaust port 4 positioned at the inner side of the compaction rotating shaft 6n is uniformly provided with a limiting rotating shaft 6r through rotating fit, the side wall of the exhaust port 4 is sleeved with the adsorption sponge 6a through sliding fit, the inside wall of adsorbing sponge 6a leans on spacing pivot 6r, installs sealing unit 6s on the lateral wall of adsorbing section of thick bamboo 6 b.
The sealing unit 6s comprises a sealing box 6s1, a guide rotating shaft 6s2, a sliding groove frame 6s3, a sealing sliding frame 6s4, a sealing connecting rod 6s5, a sealing spring 6s6, a sealing gear 6s7, a guide sliding rail 6s8, a sealing rack 6s9 and a sealing cylinder 6s10, wherein the sealing box 6s1 is installed on the side wall of the sealing cylinder, two ends of an adsorption sponge 6a penetrate through the sealing box 6s1 in a sliding fit mode, the guide rotating shaft 6s2 is evenly installed in the sealing box 6s1 on two sides of the adsorption sponge 6a in a rotating fit mode, the guide rotating shaft 6s2 abuts against the side wall of the adsorption sponge 6a in a rotating fit mode, the sliding groove frame 6s3 is arranged in the sealing box 6s1 between the adsorption sponges 6a, the sealing sliding groove frame 6s4 is symmetrically installed in the sliding groove frame 6s3 in a sliding fit mode, the side wall of the sealing sliding frame 6s4 abuts against the side wall of the adsorption sponge 6a side wall, the sealing sliding groove 6s4 is symmetrically installed in a sealing box 596 s 599 in, sealing connecting rods 6s5 are symmetrically installed on the sealing gear 6s7, the sealing connecting rods 6s5 are connected through a sealing spring 6s6, the end portion of the sealing connecting rod 6s5 is connected with the sealing sliding frame 6s4 through rotating fit, a sealing plate made of rubber is arranged on the sealing sliding frame 6s4, pressure injury to the adsorption sponge 6a in the process of squeezing and sealing the adsorption sponge 6a can be avoided through the flexible sealing plate, a guide sliding rail 6s8 is arranged in the sealing box 6s1 located between the sealing gears 6s7, a sealing rack 6s9 is installed on the guide sliding rail 6s8 through sliding fit, the sealing rack 6s9 is respectively in meshing transmission with the sealing gears 6s7 on two sides, a sealing cylinder 6s10 is installed in the sealing box 6s1, and an output shaft of the sealing cylinder 6s10 is connected with the sealing rack 6s 9.
When the industrial waste gas adsorption device works specifically, when industrial waste gas is subjected to water filtration and adsorption operation, one end of the adsorption sponge 6a enters the adsorption cylinder 6b through the guide effect of the guide rotating shaft 6s2 by manual work, and then is attached to the outer side wall of the exhaust port 4 through rolling fit between the adsorption sponge and the limiting rotating shaft 6r to move, in the moving process, the compaction spring 6p pushes the compaction rotating shaft 6n to be always abutted against the outer wall of the adsorption sponge 6a through the elastic effect to compact and limit the adsorption sponge 6a, so that the adsorption sponge 6a is prevented from being loose and expand to the outside due to the flexibility of the adsorption sponge 6a, after the adsorption sponge 6a rounds around along the outer wall of the exhaust port 4, the adsorption sponge passes out of the outer side of the adsorption cylinder 6b through the guide effect of the guide rotating shaft 6s2, then, the adsorption motor 6j is started to rotate forwardly and drives the adsorption rotating shaft 6e, the adsorption cam 6d further pushes the support slide bars 6f at two sides to synchronously slide outwards along the fixed frame 6c through the abutting action between the support rotating wheel 6g, further pushes the adsorption connecting rod 6m to rotate through the abutting action between the support rotating wheel 6g and the adsorption connecting rod 6m, at the moment, the adsorption spring 6h is in a stretching state, the compacted block arranged at the end part of the adsorption connecting rod 6m pushes the adsorption sponge 6a to cling to the outer side wall of the exhaust port 4 through the rotation of the adsorption connecting rod 6m, and covers the air outlet notch 6q, then, the sealing rack 6s9 is pushed to slide along the guide slide rail 6s8 through the sealing air cylinder 6s10, the sealing rack 6s9 further drives the sealing gears 6s7 at two sides to synchronously rotate outwards through the meshing action, at the moment, the sealing spring 6s6 is in the stretching state, further drives the sealing sliding carriage 6s4 to synchronously slide outwards along the slide groove frame 6s3 through the sealing connecting rod 6s5, the adsorption sponge 6a is pushed to move outwards by the sealing plate arranged on the sliding chute frame 6s3, the clamping operation on the adsorption sponge 6a is further realized by the matching between the sealing plate and the sealing box 6s1, so that the sealing effect on the moving path of the adsorption sponge 6a is realized, the sealing effect of the adsorption cylinder 6b is further realized, then, the industrial waste gas enters the adsorption cylinder 6b along the air outlet notch 6q arranged on the exhaust port 4, the pollutant impurities remained in the industrial waste gas are subjected to secondary adsorption impurity removal operation by the adsorption sponge 6a, the operation efficiency of the adsorption impurity removal operation can be further enhanced by the adsorption action of the adsorption sponge 6a arranged at multiple positions, when the adsorption sponge 6a at the adsorption position needs to be further replaced after the filtration adsorption operation is carried out for a certain period, the sealing rack 6s9 is pulled to move backwards by the sealing cylinder 6s10, further release the tight operation of sealed balladeur train 6s4 to adsorbing sponge 6a, through control absorption motor 6j reversal, further release the compaction effect of compaction piece to adsorbing sponge 6a, later through the artifical one end that pulls adsorbing sponge 6a moves to the outside, realize the change operation to adsorbing sponge 6a, so reciprocate, carry out the secondary absorption purification operation of industrial waste gas, the industrial waste gas after evolution completion discharges in the atmosphere through adsorbing section of thick bamboo 6 b.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an industrial waste gas SOx/NOx control purification processing method, it has used an industrial waste gas SOx/NOx control purification processing apparatus, and this industrial waste gas SOx/NOx control purification processing apparatus includes mounting plate (1), support column (2), air inlet (3), gas vent (4), water filter mechanism (5) and adsorption mechanism (6), its characterized in that: the specific method for the desulfurization, denitrification and purification treatment operation of the industrial waste gas by adopting the industrial waste gas desulfurization, denitrification and purification treatment device is as follows:
s1, equipment preparation: firstly, injecting clean filtrate into a water filtering mechanism (5) manually, and enabling an adsorption mechanism (6) to be in a starting running state;
s2, intake water filtration: the industrial waste gas is guided into the water filtering mechanism (5) along the air inlet (3) through an air pipe manually, and the primary purification treatment of the industrial waste gas is realized through the water filtering mechanism (5);
s3, impurity removal and adsorption: after the step S2 is finished, the industrial waste gas after primary purification enters the adsorption mechanism (6) along the exhaust port (4), and secondary purification treatment of the industrial waste gas is realized through the adsorption mechanism (6);
s4, gas discharge: after the step S3 is finished, the industrial waste gas after evolution is discharged to the atmosphere through the adsorption mechanism (6), and the water filtering mechanism (5) and the adsorption mechanism (6) are maintained and cleaned regularly;
the water filter is characterized in that supporting columns (2) are uniformly arranged at the corners around the lower end of the mounting base plate (1), a water filtering mechanism (5) is arranged on the mounting base plate (1), an air inlet (3) is formed in one side of the water filtering mechanism (5), the air inlet (3) is communicated with the water filtering mechanism (5), an air outlet (4) is formed in the other side of the water filtering mechanism (5), an adsorption mechanism (6) is arranged on the water filtering mechanism (5) above the air outlet (4), and the adsorption mechanism (6) is communicated with the water filtering mechanism (5) through the air outlet (4);
the adsorption mechanism (6) comprises an adsorption sponge (6a), an adsorption cylinder (6b), a fixing frame (6c), an adsorption cam (6d), an adsorption rotating shaft (6e), a support sliding rod (6f), a support rotating wheel (6g), an adsorption spring (6h), an adsorption motor (6j), a positioning rod (6k), an adsorption connecting rod (6m), a compaction rotating shaft (6n), a compaction spring (6p), an air outlet notch (6q), a limiting rotating shaft (6r) and a sealing unit (6s), the adsorption cylinder (6b) is arranged on a water filtering mechanism (5) positioned above the air outlet (4), the fixing frame (6c) is symmetrically arranged between the upper and lower parts of the inner wall of the adsorption cylinder (6b), the support sliding rod (6f) is symmetrically arranged on the fixing frame (6c) through sliding fit, the support rotating wheel (6g) is symmetrically arranged on the end part of the support sliding rod (6f) through, an adsorption rotating shaft (6e) is arranged on a fixing frame (6c) positioned on the inner side of a supporting slide bar (6f) through rotating fit, adsorption cams (6d) are symmetrically arranged on the adsorption rotating shaft (6e) from top to bottom through splines, the adsorption cams (6d) are positioned on the inner side of the fixing frame (6c) and the side walls of the adsorption cams (6d) are abutted against the supporting rotating wheel (6g) through rolling fit, an adsorption motor (6j) is arranged on the outer side of an adsorption cylinder (6b) through a motor base, the output shaft of the adsorption motor (6j) is connected with the adsorption rotating shaft (6e) through a coupler, positioning rods (6k) are symmetrically arranged in the adsorption cylinder (6b) positioned on the outer side of the supporting slide bar (6f), adsorption connecting rods (6m) are symmetrically arranged on the positioning rods (6k) through rotating fit, and the adsorption connecting rods (6, the adsorption device is characterized in that the adsorption spring (6h) is located on the rear side of the adsorption cam (6d), the adsorption connecting rod (6m) is provided with a compaction rotating shaft (6n) in a sliding fit mode, the compaction rotating shaft (6n) is connected with the adsorption connecting rod (6m) through a compaction spring (6p), the end part of the compaction connecting rod is provided with a compaction block, the side wall of the exhaust port (4) located on the inner side of the adsorption cylinder (6b) is symmetrically provided with air outlet notches (6q) up and down, the exhaust port (4) located on the inner side of the compaction rotating shaft (6n) is uniformly provided with a limiting rotating shaft (6r) in a rotating fit mode, the side wall of the exhaust port (4) is sleeved with adsorption sponge (6a) in a sliding fit mode, the outer side wall of the adsorption sponge (6a) abuts against the compaction cam, the inner side wall of the adsorption sponge (6a) abuts;
the sealing unit (6s) comprises sealing boxes (6s1), guide rotating shafts (6s2), a sliding groove frame (6s3), sealing sliding frames (6s4), sealing connecting rods (6s5), sealing springs (6s6), sealing gears (6s7), guide sliding rails (6s8), sealing racks (6s9) and sealing cylinders (6s10), the sealing boxes (6s1) are installed on the side walls of the sealing cylinders, two ends of adsorption sponges (6a) penetrate through the sealing boxes (6s1) in a sliding fit mode, the guide rotating shafts (6s2) are evenly installed in the sealing boxes (6s1) located on two sides of the adsorption sponges (6a) in a rotating fit mode, the guide rotating shafts (6s2) abut against the side walls of the adsorption sponges (6a) in a rotating fit mode, sliding groove frames (6s3) are arranged in the sealing boxes (6s1) located between the adsorption sponges (6a) in a mode, and the sliding groove frames (6s3) are symmetrically installed with the sliding grooves (4) in a sliding fit mode, the side wall of the sealing sliding frame (6s4) is abutted against the side wall of the adsorption sponge (6a), sealing gears (6s7) are symmetrically installed in a sealing box (6s1) positioned on the outer side of the sealing sliding frame (6s4) through rotating fit, sealing connecting rods (6s5) are symmetrically installed on the sealing gears (6s7), the sealing connecting rods (6s5) are connected through sealing springs (6s6), the end parts of the sealing connecting rods (6s5) are connected with the sealing sliding frame (6s4) through rotating fit, guide sliding rails (6s8) are arranged in the sealing box (6s1) positioned between the sealing gears (6s7), and sealing racks (6s9) are installed on the guide sliding rails (6s8) through sliding fit, and the sealing rack (6s9) is respectively in meshing transmission with the sealing gears (6s7) at two sides, a sealing cylinder (6s10) is installed in the sealing box (6s1), and the output shaft of the sealing cylinder (6s10) is connected with the sealing rack (6s 9).
2. The desulfurization, denitrification and purification treatment method for industrial waste gas according to claim 1, characterized in that: the water filtering mechanism (5) comprises a water storage tank (5a), a partition plate (5b), an air inlet channel (5c), a filtering partition plate (5d), a filtering rotating shaft (5e), stirring blades (5f), a stirring rod (5g), an air outlet pipe (5h), a connecting rotating shaft (5j), an exhaust fan (5k), a driving gear (5m), a driven gear (5n), a synchronizing wheel (5p) and a synchronous belt (5q), the water storage tank (5a) is installed at the upper end of the installation bottom plate (1), the partition plate (5b) is symmetrically arranged between the inner walls of the water storage tank (5a), the air inlet channel (5c) is respectively arranged on the partition plate (5b) and the side wall of the water storage tank (5a), the filtering partition plate (5d) is uniformly installed on the side wall of the partition plate (5b), and the filtering rotating shaft (5e) is uniformly installed, stirring blades (5f) are uniformly arranged on a filtering rotating shaft (5e) positioned on the inner side of a water storage tank (5a) along the circumferential direction of the filtering rotating shaft, stirring rods (5g) are uniformly arranged on the stirring blades (5f), an air outlet pipe (5h) is uniformly arranged in the water storage tank (5a) positioned at the upper end of a filtering partition plate (5d), a connecting rotating shaft (5j) is uniformly arranged on the water storage tank (5a) positioned on the inner side of the air outlet pipe (5h) through rotating fit, an exhaust fan (5k) is arranged on the connecting rotating shaft (5j) positioned on the inner side of the water storage tank (5a), a synchronizing wheel (5p) is arranged on the connecting rotating shaft (5j) positioned on the outer side of the water storage tank (5a), a driving gear (5m) is uniformly arranged on the filtering rotating shaft (5e) positioned under the connecting rotating shaft (5j) through splines, and the structure shape of the synchronizing wheel (5p) on the With synchronizing wheel (5p), synchronizing wheel (5p) between synchronizing wheel (5p) on filtering pivot (5e) and drive gear (5m) and between adjacent drive gear (5m) all are connected through hold-in range (5q) transmission, be located and install driven gear (5n) through spline symmetry on filtering pivot (5e) of drive gear (5m) both sides, meshing transmission between driven gear (5n) and drive gear (5 m).
3. The desulfurization, denitrification and purification treatment method for industrial waste gas according to claim 2, characterized in that: the exhaust fan (5k) is positioned at the end part of the exhaust pipe (5h), the exhaust pipe (5h) positioned at the rear side of the exhaust fan (5k) is communicated with the air inlet flow passage (5c), and the exhaust fan (5k) is driven to rotate by the flowing of industrial waste gas.
4. The desulfurization, denitrification and purification treatment method for industrial waste gas according to claim 1, characterized in that: the adsorption cam (6d) is formed by mutually splicing two sections of semicircular lugs, the supporting rotating wheel (6g) can be further pulled to abut against the outer wall of the adsorption cam (6d) under the action of the elastic force of the adsorption spring (6h), the supporting rotating wheel (6g) can convert the sliding fit between the supporting sliding rod (6f) and the adsorption cam (6d) into rolling fit, and the generation of friction force is further reduced.
5. The desulfurization, denitrification and purification treatment method for industrial waste gas according to claim 1, characterized in that: exhaust port (4) on the symmetry seted up with compaction piece matched with compaction notch, the compaction piece supports to lean on the effect through the extrusion and will adsorb sponge (6a) and promote in the compaction notch and carry out the compaction to it, can realize the tight operation of location clamp to adsorbing sponge (6 a).
6. The desulfurization, denitrification and purification treatment method for industrial waste gas according to claim 1, characterized in that: the sealing sliding frame (6s4) is provided with a sealing plate made of rubber, and the flexible sealing plate can avoid the pressure injury to the adsorption sponge (6a) in the process of extruding and sealing the adsorption sponge (6 a).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011452862.XA CN112717592A (en) | 2020-12-11 | 2020-12-11 | Industrial waste gas desulfurization, denitrification and purification treatment method |
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| CN202011452862.XA CN112717592A (en) | 2020-12-11 | 2020-12-11 | Industrial waste gas desulfurization, denitrification and purification treatment method |
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| CN113828081A (en) * | 2021-11-09 | 2021-12-24 | 徐洪波 | Industrial waste gas dust removal SOx/NOx control device |
| CN115318100A (en) * | 2022-10-14 | 2022-11-11 | 江苏航运职业技术学院 | Comprehensive treatment device for exhaust gas pollutants of marine diesel engine |
| CN116077987A (en) * | 2023-02-07 | 2023-05-09 | 泰兴金江化学工业有限公司 | Production and processing equipment with raw material-controllable ethyl acetate |
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| CN113828081A (en) * | 2021-11-09 | 2021-12-24 | 徐洪波 | Industrial waste gas dust removal SOx/NOx control device |
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| CN116077987B (en) * | 2023-02-07 | 2023-09-26 | 泰兴金江化学工业有限公司 | Production and processing equipment with raw material-controllable ethyl acetate |
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