CN118105814A - Spray tower for chemical waste gas treatment - Google Patents
Spray tower for chemical waste gas treatment Download PDFInfo
- Publication number
- CN118105814A CN118105814A CN202410037556.1A CN202410037556A CN118105814A CN 118105814 A CN118105814 A CN 118105814A CN 202410037556 A CN202410037556 A CN 202410037556A CN 118105814 A CN118105814 A CN 118105814A
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- spray
- pipe
- spraying
- main pipeline
- rotating rod
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- 239000007921 spray Substances 0.000 title claims abstract description 130
- 239000007789 gas Substances 0.000 title claims abstract description 32
- 239000002894 chemical waste Substances 0.000 title claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 description 20
- 238000004332 deodorization Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B01D47/063—Spray cleaning with two or more jets impinging against each other
-
- 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
- B01D53/1487—Removing organic compounds
-
- 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
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention relates to the technical field of spray towers, and discloses a spray tower for treating chemical waste gas, which comprises a spray tower, a window, a gas-liquid separation structure, a first partition plate and a second partition plate, wherein the spray structures are arranged above the first partition plate and the second partition plate, each spray structure comprises a main pipeline, two groups of spray pipes are arranged on two sides of the main pipeline, a plurality of spray pipes are arranged on two groups of spray pipes, the spray pipes are in rotary connection with the main pipeline, a transmission frame is arranged below the spray pipes, and the transmission frame is in threaded connection with a rotary rod; according to the scheme, the spraying structure is designed into the movable connection structure, meanwhile, the connecting rods which are fixedly connected with each other are arranged below the main pipeline, when the connecting rods are displaced, the pin shafts slide in the notch of the regulating piece, the transmission spraying pipes rotate on two sides of the main pipeline, the distance between the spraying pipes is adjusted, and when the distance between the spraying pipes is smaller than the diameter of a window, the spraying pipes can be taken out, and compared with the existing structure which needs to be removed in a large range, the operation and maintenance cost is reduced.
Description
Technical Field
The invention relates to the field of spray towers, in particular to a spray tower for treating chemical waste gas.
Background
The spray tower is a device for pre-treating waste gas, can indirectly improve the waste gas treatment efficiency, can reduce dust in the waste gas and chemical substances which are easy to dissolve in water because the waste gas is washed by water in the spray tower, can reduce the burden of the vocs waste gas treatment device, and improves the waste gas purification efficiency. Generally, when the waste gas treatment is carried out, the steps of collecting gas, pre-washing waste gas, transporting waste gas, purifying waste gas, discharging gas and the like are carried out, and the spray tower plays a role in pre-washing and checking in the flow of the vocs waste gas treatment. Such as biological deodorization, exhaust gas deodorization, etc. In the treatment of paint, water-soluble waste gas, dust particles and the like, the treatment efficiency, energy consumption and the like of the vocs waste gas treatment equipment are affected due to different chemical components. The spray tower is used as pretreatment equipment to eliminate the unstable factors, so that the operation stability and the purification efficiency of the vocs waste gas treatment equipment are improved. Under special conditions, when the temperature of the exhaust gas collecting inlet is higher, inorganic acid gas generated during the treatment of catalytic combustion equipment needs to be cooled to enter a subsequent process, and the spray tower can be used as a cooling facility and can be widely applied to different exhaust gas treatment projects. When the odor and the peculiar smell are treated, toxic components are generated in the irritant gases, so that the health of a human body is greatly influenced; however, some of them are soluble in water, such as ammonia gas, sulfide gas, etc., and these odors are washed by a spray tower, which increases the efficiency of microorganism treatment in the biological deodorization apparatus and reduces the load; meanwhile, the wet internal environment of the spray tower discharges odor into the biological purification equipment, so that the living environment of microorganisms can be improved, and the microorganism deodorization efficiency is greatly improved. Therefore, the spray tower is also suitable for biological deodorization, and is widely applied to waste gas treatment projects such as biological deodorization, biological trickling filtration, biological filter, UV photolysis and the like.
The spray tower structure is formed by a reverse filler absorption tower; because the gas is light in volume, the gas enters the spray tower from the lower part of the tower body, uniformly rises to the filler area, water and dust soluble in waste gas are reduced through water pre-washing treatment, the gas is mixed with mist water, and a filter layer is formed on the surface of tiny liquid drops, so that the vocs waste gas is simply treated. The outer structure of the spray tower is composed of PP and stainless steel, the bottom is also provided with water tank for supplying water, the middle is provided with a filler layer, the upper layer is provided with a defogging layer for separating liquid drops carried by waste gas, and the pretreated gas enters the waste gas treatment equipment for waste gas purification.
The spray structure in the existing spray tower generally adopts a fixed pipeline frame, a plurality of nozzles communicated with the inside of the fixed pipeline frame are fixedly connected to the fixed pipeline frame, and due to the complex components of chemical waste gas, the nozzles are easily blocked in the long-time working process of the spray tower, and the blocked nozzles can not ensure the uniformity of spraying, so that after the spray tower is used for a period of time, the spray tower needs to be maintained, and due to the fixed structure, the spray tower needs to be integrally disassembled, the operation is quite complex, the maintenance period is long, and the production is influenced; therefore, the invention provides a spray tower for treating chemical waste gas and a water circulation mechanism thereof, so as to solve the problems.
Disclosure of Invention
The invention provides a spray tower for treating chemical waste gas and a water circulation mechanism thereof, and aims to solve the problem that the fixed spray pipeline structure in the existing spray tower is not beneficial to later maintenance.
The invention provides a spray tower for treating chemical waste gas and a water circulation mechanism thereof, which adopts the following technical scheme:
The utility model provides a spray column that chemical waste gas handled was used, includes the spray column, the body of the tower one side evenly distributed of spray column has a plurality of window, and the opposite side bottom is provided with the gas transmission mouth, the top of spray column is provided with the gas vent, and the inside of spray column is from top to bottom fixedly connected with gas-liquid separation structure, baffle one and baffle two in proper order, baffle one and baffle two's top all is provided with spray structure, and spray structure below rotates and is connected with the dwang, has welded the locating tube on the spray column inner wall, dwang and locating tube cooperation are fixed spray structure position in the spray column;
The spraying structure comprises a main pipeline, two sides of the main pipeline are respectively provided with a group of spraying pipes, two groups of spraying pipes are respectively provided with a plurality of spraying pipes, the spraying pipes are respectively and rotatably connected with the main pipeline, a transmission frame is arranged below the spraying pipes, and the transmission frame is in threaded connection with a rotating rod;
When the spray structure is fixed on the inner side of the spray tower through the rotating rod, the rotating rod drives the spray pipe to be perpendicular to the main pipe through the transmission frame, when the rotating rod is separated from the positioning pipe, an included angle between the spray pipe and the main pipe is an acute angle, and the maximum interval of the end parts of the spray pipe is smaller than the diameter of the window.
Preferably, the outer wall of the main pipeline is provided with fixing frames in a vertical welding mode corresponding to the positions of the spraying pipes, one ends of the spraying pipes close to the main pipeline are welded with hinge brackets, the hinge brackets are connected with the fixing frames in a rotating mode, and one ends of the spraying pipes located in the hinge brackets are communicated with the main pipeline through rubber pipes.
Preferably, sliding sleeves are welded below two ends of the main pipeline, and the rotating rods are connected to the inner sides of the sliding sleeves in a sliding mode.
Preferably, two fixed rings are welded on the outer wall of the rotating rod corresponding to the two sliding sleeves, a threaded section is arranged at the front end of the rotating rod, the rotating rod is in threaded connection with the positioning pipe through the threaded section, the positioning pipe is matched with the fixed ring to clamp and fix one of the two sliding sleeves, the positioning rod is arranged on the inner wall of the spray tower close to the position welding machine of the myopia window, the positioning rod is matched with the fixed ring to clamp and fix the other of the two sliding sleeves, and one end, far away from the threaded section, of the rotating rod is welded with a nut.
Preferably, one side, far away from the fixing frame, of the hinged frame of the spray pipe is welded with an adjusting plate, a connecting rod is slidably embedded between the main pipeline and the rotating rod, two groups of two spraying pipes which are collinear correspond to one connecting rod, the connecting rod is movably connected with the adjusting plate through a pin shaft, and a plurality of fixing rods are welded on two sides of the connecting rod.
Preferably, a collar is welded at a middle position of one of the plurality of connecting rods, and the collar is rotationally connected to the rotating rod and axially displaced along with the rotating rod.
The utility model provides a spray column hydrologic cycle mechanism that chemical waste gas treatment used, includes spray column and spray structure, one side of spray column is provided with the water tank, and the bottom of water tank passes through the inside intercommunication setting of circulating pipe and spray column, the top of water tank is provided with the water pump, and the output of water pump passes through the inside intercommunication of pipeline and spray column, the pipeline includes raceway, shunt tubes one and shunt tubes two, raceway one end and water pump output intercommunication setting, raceway other end and shunt tubes one, shunt tubes two intercommunication settings, shunt tubes one and shunt tubes two all set up through the intercommunication between connecting pipe and the spray structure.
In summary, the present invention includes at least one of the following beneficial technical effects:
1. Through designing spraying structure into swing joint structure, set up a plurality of interconnect fixed connection's connecting rod in the below of trunk line simultaneously, during the connecting rod displacement, the round pin axle is inside to slide at the regulating plate notch, and the transmission shower rotates in trunk line both sides, realizes the regulation of shower interval, when it is less than the window diameter, and it can take out, compares in the structure that needs demolish on a large scale of current, has reduced the fortune dimension cost.
2. Through setting up the dwang in the below of trunk line, the dwang utilizes solid fixed ring and registration arm to realize the fixed in sliding sleeve position to realize spraying structure's fixed position, the connecting rod passes through the lantern ring and rotates between the dwang to be connected, when this realization is dismantled, fold the receipts of shower, with this hoisting device's practicality.
Drawings
FIG. 1 is a schematic view of a left side isometric view of an embodiment of the invention;
FIG. 2 is a right side isometric view of an embodiment of the invention;
FIG. 3 is a schematic diagram of the internal structure of a spray tower according to an embodiment of the invention;
FIG. 4 is a schematic diagram of the internal structure of a spray tower according to an embodiment of the invention;
FIG. 5 is a schematic view of a spray booth structure according to an embodiment of the invention;
FIG. 6 is a schematic diagram of an exploded view of a spray booth according to an embodiment of the invention;
FIG. 7 is a schematic top isometric view of a spray rack of an embodiment of the invention;
FIG. 8 is an enlarged schematic view of the structure at A of an embodiment of the invention;
FIG. 9 is an enlarged schematic view of the structure at B of the embodiment of the invention;
Fig. 10 is an enlarged schematic view of the structure at C of the embodiment of the invention.
Reference numerals illustrate: 1. a spray tower; 2. a window; 3. an exhaust port; 4. a water tank; 5. a water pump; 6. a water pipe; 7. a shunt tube I; 8. a shunt tube II; 9. a gas transfer port; 10. a gas-liquid separation structure; 11. a first partition board; 12. a second partition board; 13. a positioning tube; 14. a shower pipe; 15. a main pipe; 16. a connecting pipe; 17. a rotating lever; 18. a nut; 19. a fixing ring; 20. a circulation pipe; 21. a threaded section; 22. a sliding sleeve; 23. a connecting rod; 24. a fixed rod; 25. a hinge bracket; 26. a regulating piece; 27. a fixing frame; 28. a rubber tube; 29. a collar; 30. and a positioning rod.
Detailed Description
The invention is described in further detail below with reference to fig. 1-10.
Embodiment one:
Referring to fig. 1-10, a spray tower 1 for treating chemical waste gas comprises a spray tower 1, wherein a plurality of windows 2 are uniformly distributed on one side of a tower body of the spray tower 1, a gas transmission port 9 is arranged on the bottom end of the other side, an exhaust port 3 is arranged on the top end of the spray tower 1, a gas-liquid separation structure 10, a first partition plate 11 and a second partition plate 12 are sequentially and fixedly connected into the spray tower 1 from top to bottom, spraying structures are arranged above the first partition plate 11 and the second partition plate 12, a rotating rod 17 is rotationally connected below the spraying structures, a positioning pipe 13 is welded on the inner wall of the spray tower 1, and the rotating rod 17 and the positioning pipe 13 are matched to fix the position of the spraying structures in the spray tower 1.
The spray structure includes trunk line 15, and the both sides of trunk line 15 all are provided with a set of shower 14, and two sets of shower 14 all are provided with a plurality of, and rotate between shower 14 all and the trunk line 15 to be connected, and the below of shower 14 is provided with drive frame, and drive frame and dwang 17 threaded connection.
When the spray structure is fixed on the inner side of the spray tower 1 through the rotating rod 17, the rotating rod 17 drives the spray pipe 14 to be perpendicular to the main pipe 15 through the transmission frame, when the rotating rod 17 is separated from the positioning pipe 13, an included angle between the spray pipe 14 and the main pipe 15 is an acute angle, and the maximum distance between the end parts of the spray pipe 14 is smaller than the diameter of the window 2.
The outer wall of the main pipeline 15 is vertically welded with a fixing frame 27 corresponding to the position of each spray pipe 14, one end of each spray pipe 14 close to the main pipeline 15 is welded with a hinged frame 25, the hinged frames 25 are in rotary connection with the fixing frames 27, one end of each spray pipe 14 positioned on each hinged frame 25 is communicated with the inside of the main pipeline 15 through a rubber pipe 28, the fixing frames 27 are of a two-section structure, the rubber pipes 28 are positioned between the two fixing frames 27 in clearance fit, the length of each rubber pipe 28 is greater than the distance between the spray pipe 14 and the main pipeline 15 when the spray pipe 14 is vertical, so that the communicating relation between the spray pipe 14 and the main pipeline 15 is ensured when the spray pipe 14 rotates, the hinged frames 25 are of a two-section structure, the two-section hinged frames 25 are positioned on the outer sides of the two fixing frames 27 and are in clearance fit, the hinged frames 25 are in rotary connection with the fixing frames 27 through pin shafts, sliding sleeves 22 are welded below the two ends of the main pipeline 15, the rotating rod 17 is connected to the inner side of the sliding sleeve 22 in a sliding way, two fixing rings 19 are welded on the outer wall of the rotating rod 17 corresponding to the two sliding sleeves 22, a threaded section 21 is arranged at the front end of the rotating rod 17, the rotating rod 17 is connected with the positioning pipe 13 in a threaded way through the threaded section 21, the positioning pipe 13 and the fixing rings 19 are matched and fixed on one of the two sliding sleeves 22 in a clamping way, a positioning rod 30 is welded on the inner wall of the spray tower 1 close to the position of the window 2 in a welding way, the positioning rod 30 and the fixing rings 19 are matched and fixed on the other of the two sliding sleeves 22 in a clamping way, a nut 18 is welded at one end of the rotating rod 17 far away from the threaded section 21, the nut 18 is used for operating the rotating rod 17, the rotating rod 17 axially displaces towards the inner part of the positioning pipe 13, and the fixing rings 19 can continuously move forwards because the reserved length of the front end of the rotating rod 17 is larger than the distance between the front fixing rings 19 and the front sliding sleeve 22, the positioning tube 13 and the fixed ring 19 extrude the sliding sleeve 22 to realize the position fixing of the sliding sleeve 22, and the two sides of the sliding sleeve 22 at the rear are mutually extruded through the positioning rod 30 and the fixed ring 19 to realize the position fixing, so that the positions of the spraying structures are mutually combined to fix, and the level of the spraying structures is ensured.
The articulated frame 25 of spray pipe 14 is kept away from the one side welding of mount 27 has regulating plate 26, the slip has connecting rod 23 between trunk line 15 and the dwang 17, two sprays of collineation correspond a connecting rod 23 in two sets of spray pipes 14, and swing joint between connecting rod 23 and the regulating plate 26 through the round pin axle, a plurality of connecting rod 23 both sides welding has dead lever 24, connecting rod 23 carries out the position fixing through dead lever 24, the notch has been seted up on the regulating plate 26, when connecting rod 23 carries out horizontal displacement, its round pin axle slides in the notch of regulating plate 26, thereby stir regulating plate 26, thereby realize that spray pipe 14 rotates around the round pin axle of articulated frame 25, thereby realize the regulation of contained angle between spray pipe 14 and the trunk line 15, a middle position welding has the lantern ring 29 in a plurality of connecting rod 23, lantern ring 29 rotates to be connected on the dwang 17, carry out axial displacement along with the dwang 17, radial rotation between lantern ring 29 and the dwang 17, the axial slip, when the dwang 17 passes through nut 18 operation, axial direction 29 moves forward along with rotation synchronization, connecting rod 23 and lantern ring 29, the round pin axle synchronous displacement, the round pin axle slides in the notch at 23 both ends, thereby realize that the round pin axle slides in regulating plate 26, realize that the round pin axle is in the notch at the regulating plate 26, thereby realize that spray pipe 14 is rotated, can be influenced by the spray pipe 14, reduce the diameter to the end of the spray pipe 14, reduce the diameter of the end can be changed, and spray pipe 14, can be changed, and spray pipe 2, can be reduced, and spray pipe 14 is reduced, and the diameter is reduced, and the end is changed, and can be changed, and the spray device, and can be taken out and the end, and the spray device, and the diameter and the and can be reduced.
Embodiment two:
Referring to fig. 1-4, a spray tower 1 hydrologic cycle mechanism for chemical waste gas treatment, including spray tower 1 and spray structure, one side of spray tower 1 is provided with water tank 4, and the bottom of water tank 4 is through the inside intercommunication setting of circulating pipe 20 and spray tower 1, the top of water tank 4 is provided with water pump 5, and the output of water pump 5 is through the inside intercommunication of pipeline and spray tower 1, the pipeline includes raceway 6, shunt tubes 7 and shunt tubes second 8, raceway 6 one end and water pump 5 output intercommunication setting, raceway 6 other end and shunt tubes first 7, shunt tubes second 8 intercommunication setting, shunt tubes first 7 and shunt tubes second 8 all are through the intercommunication setting between connecting pipe 16 and the spray structure, all be provided with the valve on shunt tubes first 7 and the shunt tubes second 8, connecting pipe 16 all adopts the rubber material preparation, and the both ends of connecting pipe 16 all are provided with threaded connection section, connecting pipe 16 can dismantle with spray pipe, spray structure's trunk 15 respectively through threaded connection section, when the maintenance, at first demolish the connection between connecting pipe 16 and the spray structure, the follow-up side can demolish the structure.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a spray column that chemical waste gas treatment used, includes spray column (1), the body of a tower one side evenly distributed of spray column (1) has a plurality of window (2), and the opposite side bottom is provided with defeated gas port (9), the top of spray column (1) is provided with gas vent (3), and the inside of spray column (1) is from top to bottom fixedly connected with gas-liquid separation structure (10), baffle one (11) and baffle two (12) in proper order, its characterized in that: the upper parts of the first partition plate (11) and the second partition plate (12) are respectively provided with a spraying structure, a rotating rod (17) is rotationally connected below the spraying structures, a positioning pipe (13) is welded on the inner wall of the spraying tower (1), and the rotating rod (17) and the positioning pipe (13) are matched to fix the position of the spraying structures in the spraying tower (1);
the spraying structure comprises a main pipeline (15), wherein a group of spraying pipes (14) are arranged on two sides of the main pipeline (15), a plurality of spraying pipes (14) are arranged on two groups of spraying pipes, the spraying pipes (14) are rotationally connected with the main pipeline (15), a transmission frame is arranged below the spraying pipes (14), and the transmission frame is in threaded connection with a rotating rod (17);
When the spray structure is fixed on the inner side of the spray tower (1) through a rotating rod (17), the rotating rod (17) drives the spray pipe (14) to be perpendicular to the main pipe (15) through a transmission frame, when the rotating rod (17) and the positioning pipe (13) are separated, an included angle between the spray pipe (14) and the main pipe (15) is an acute angle, and the maximum distance between the end parts of the spray pipe (14) is smaller than the diameter of the window (2);
The outer wall of the main pipeline (15) is vertically welded with a fixing frame (27) corresponding to the position of each spray pipe (14), one end, close to the main pipeline (15), of each spray pipe (14) is welded with a hinged frame (25), the hinged frames (25) are rotationally connected with the fixing frames (27), and one end, located at the hinged frame (25), of each spray pipe (14) is communicated with the inside of the main pipeline (15) through a rubber pipe (28);
An adjusting piece (26) is welded on one side, far away from a fixed frame (27), of a hinged frame (25) of the spray pipe (14), a connecting rod (23) is slidably embedded between the main pipeline (15) and the rotating rod (17), two groups of collinear spraying in the spray pipe (14) correspond to one connecting rod (23), the connecting rods (23) are movably connected with the adjusting piece (26) through pin shafts, the pin shafts can slide in the adjusting piece (26), and fixing rods (24) are welded on two sides of a plurality of the connecting rods (23);
one of the connecting rods (23) is welded with a collar (29) at the middle position, the collar (29) is rotationally connected to the rotating rod (17) and axially displaces along with the rotating rod (17), and the connecting rod (23) welded with the collar (29) and the fixed rod (24) form the transmission frame.
2. A spray tower for treating chemical waste gas according to claim 1, wherein: one side of spray column (1) is provided with water tank (4), and the bottom of water tank (4) is through the inside intercommunication setting of circulating pipe (20) and spray column (1), the top of water tank (4) is provided with water pump (5), and the output of water pump (5) is through the inside intercommunication of pipeline and spray column (1), the pipeline includes raceway (6), shunt tubes one (7) and shunt tubes two (8), raceway (6) one end and water pump (5) output intercommunication setting, raceway (6) other end and shunt tubes one (7), shunt tubes two (8) intercommunication setting, shunt tubes one (7) and shunt tubes two (8) all are through the connecting pipe (16) and spray between the structure intercommunication setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410037556.1A CN118105814A (en) | 2023-05-06 | 2023-05-06 | Spray tower for chemical waste gas treatment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310500806.6A CN116747701B (en) | 2023-05-06 | 2023-05-06 | Spray tower for chemical waste gas treatment and water circulation mechanism thereof |
| CN202410037556.1A CN118105814A (en) | 2023-05-06 | 2023-05-06 | Spray tower for chemical waste gas treatment |
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| CN202410037556.1A Pending CN118105814A (en) | 2023-05-06 | 2023-05-06 | Spray tower for chemical waste gas treatment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017102658U1 (en) * | 2017-05-04 | 2017-06-01 | Lars Rohde | Shower head for two persons |
| CN113738230A (en) * | 2021-09-09 | 2021-12-03 | 安徽军瑶新型材料有限公司 | Embedded type installation door plate for assembly type building and installation method |
| CN215352693U (en) * | 2021-08-04 | 2021-12-31 | 云南良锐建筑工程有限公司 | Indoor automatic dust removal sprinkler of green building construction |
| CN215352684U (en) * | 2021-07-13 | 2021-12-31 | 江苏威斯特环保冶金工程有限公司 | Be used for metallurgical converter vexed sediment wet dedusting device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205672779U (en) * | 2016-06-23 | 2016-11-09 | 福建龙净环保股份有限公司 | A kind of desulfuration spray tower spray equipment |
| CN208852673U (en) * | 2018-08-15 | 2019-05-14 | 佛山赛因迪环保科技有限公司 | A kind of smoke processing system of Production of Ceramics |
| CN210171088U (en) * | 2019-06-05 | 2020-03-24 | 厦门智欣建材集团有限公司 | Spraying device for concrete mortar feeding port |
| CN210448708U (en) * | 2019-08-12 | 2020-05-05 | 吴书新 | Environment-friendly fountain desulfurizing tower |
| CN111296351B (en) * | 2020-03-06 | 2021-11-23 | 淮阴工学院 | Application of aquatic product container in waterless keep-alive transportation of aquatic products |
| CN212855113U (en) * | 2020-06-28 | 2021-04-02 | 青岛巴柯曼能源环保设备有限公司 | Novel scrubbing tower for waste gas treatment |
| CN115138163A (en) * | 2022-06-27 | 2022-10-04 | 安徽中宏橡塑有限公司 | Combined organic waste gas purification tower for waste rubber regeneration |
| CN218758901U (en) * | 2022-11-22 | 2023-03-28 | 中铁二十局集团第六工程有限公司 | Maintenance structure for frame core barrel combined structure super high-rise shear wall |
-
2023
- 2023-05-06 CN CN202310500806.6A patent/CN116747701B/en active Active
- 2023-05-06 CN CN202410037556.1A patent/CN118105814A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017102658U1 (en) * | 2017-05-04 | 2017-06-01 | Lars Rohde | Shower head for two persons |
| CN215352684U (en) * | 2021-07-13 | 2021-12-31 | 江苏威斯特环保冶金工程有限公司 | Be used for metallurgical converter vexed sediment wet dedusting device |
| CN215352693U (en) * | 2021-08-04 | 2021-12-31 | 云南良锐建筑工程有限公司 | Indoor automatic dust removal sprinkler of green building construction |
| CN113738230A (en) * | 2021-09-09 | 2021-12-03 | 安徽军瑶新型材料有限公司 | Embedded type installation door plate for assembly type building and installation method |
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| CN116747701A (en) | 2023-09-15 |
| CN116747701B (en) | 2024-02-13 |
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