CN117185397B - High ammonia nitrogen industrial wastewater treatment device - Google Patents
High ammonia nitrogen industrial wastewater treatment device Download PDFInfo
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- CN117185397B CN117185397B CN202311257429.4A CN202311257429A CN117185397B CN 117185397 B CN117185397 B CN 117185397B CN 202311257429 A CN202311257429 A CN 202311257429A CN 117185397 B CN117185397 B CN 117185397B
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- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 14
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000002351 wastewater Substances 0.000 claims abstract description 76
- 239000007789 gas Substances 0.000 claims abstract description 27
- 238000004062 sedimentation Methods 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 54
- 239000007921 spray Substances 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 238000005273 aeration Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a high ammonia nitrogen industrial wastewater treatment device which comprises a water inlet pipe I, a regulating tank, a fan I, a vertical stirring cylinder, a motor I, a main shaft, a spiral blade, a fixed sleeve, a stirring frame, a connecting pipe I, a water inlet pipe II, a stripping cylinder, a slow flow cylinder, a fixed frame, an overflow tower, an inner gear ring I, a supporting frame, a turbulent flow sleeve, a water pump I, a sedimentation tank, a fan II, a gas storage tank, a water pump II, a connecting rod IV, a connecting rod V, a connecting pipe II, a water pump III, a motor II, a connecting shaft, an electric telescopic rod III and a connecting pipe IV. According to the invention, the ammonia nitrogen wastewater is blown off through the multistage blowing-off mechanism, and the stirring mechanism capable of being changed in multiple directions is arranged to stir the wastewater in multiple directions and multiple layers, so that the blowing-off efficiency can be greatly improved.
Description
Technical Field
The invention belongs to the technical field of multistage treatment of high ammonia nitrogen industrial wastewater, and particularly relates to a high ammonia nitrogen industrial wastewater treatment device.
Background
In the industrial production and processing processes of chemical industry, metallurgy and the like, high-concentration ammonia nitrogen wastewater can be produced, degradation treatment and emission are needed, and the existing ammonia nitrogen wastewater treatment device has the following problems in the use process: 1) Most of ammonia nitrogen stripping treatment methods are used for accelerating stripping efficiency by heating wastewater, but after the wastewater flow is large, the loss of heating equipment is large, and the treatment cost is greatly increased; 2) The stirring vortex mechanism is relatively fixed, the blowing-off mode is single, the contact area of air and waste water is small, and the blowing-off efficiency is low.
Through retrieval: the prior art CN113371775A discloses an ammonia nitrogen wastewater stripping tower for chemical wastewater treatment, which comprises a stripping tower body and a circular water dispersing bin, wherein an opening of the stripping tower body faces upwards, the circular water dispersing bin is positioned in the stripping tower body, a plurality of water discharging pipes are communicated with the bottom of the circular water dispersing bin and distributed in a ring shape, a water inlet pipe is communicated with the top of the circular water dispersing bin, the input end of the water inlet pipe penetrates through the side wall of the stripping tower body, a vibrating plate is arranged in the middle of the stripping tower body, and a plurality of water discharging bins are arranged at the bottom of the stripping tower body; the scheme can realize multistage stripping treatment of ammonia nitrogen wastewater, can improve stripping efficiency, but has the following problems: 1) The mode of flushing and opening the waste water through the annular exhaust spray pipes and the drain pipes has certain requirements on the flow and the pressure of the waste water, and the contact point with gas can be influenced by too high or too low water pressure, so that the waste water is difficult to control; 2) The rotating shaft and the stirring plate with fixed positions are utilized for stirring, the stirring mode is single and fixed, rotational flow is easy to generate, and gas phase exchange is not thorough.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a high ammonia nitrogen industrial wastewater treatment device, which realizes the stripping work of ammonia nitrogen wastewater through a multi-stage stripping mechanism, is provided with a stirring mechanism capable of being changed in multiple directions, carries out different stirring in multiple directions and multiple layers on the wastewater, and can greatly improve the stripping efficiency.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a high ammonia nitrogen industrial wastewater treatment device comprises a water inlet pipe I, an adjusting tank, a fan I, a vertical stirring cylinder, a motor I, a main shaft, a helical blade, a fixed sleeve, a stirring frame, a connecting pipe I, a water inlet pipe II, a blowing-off cylinder, a slow flow cylinder, a fixed frame, an overflow tower, an annular gear I, a supporting frame, a turbulent sleeve, a water pump I, a sedimentation tank, a fan II, a gas storage tank, a water pump II, a connecting rod IV, a connecting rod V, a connecting pipe II, a water pump III, a motor II, a connecting shaft, an electric telescopic rod III and a connecting pipe IV, wherein one end of the adjusting tank is fixedly connected with one end of the water inlet pipe I, the other end of the adjusting tank is fixedly connected with one end of the water pump II, the other end of the water pump II is fixedly connected with the bottom of the vertical stirring cylinder, one side of the bottom of the vertical stirring cylinder is fixedly connected with the output end of the fan I through a pipeline, one side of the output end of the vertical stirring cylinder is fixedly connected with the main shaft, a plurality of sets of helical blades are arranged on the main shaft, a stirring frame is fixedly arranged on one side of the main shaft of the bottom helical blade, a connecting rod IV is fixedly arranged on the stirring frame, two sets of connecting rods V are movably arranged on the connecting rod, one side of the connecting rod II is movably arranged on the connecting rod II, one side of the main shaft is fixedly connected with the upper side of the connecting rod II, the upper side of the connecting rod is fixedly connected with the fixed frame is fixedly connected with the output end of the fixed frame, and is fixedly connected with the other end of the fan III, and is fixedly connected with the output end of the drum, and is fixedly arranged on the drum, and is fixedly arranged, and fixedly movably connected with the drum side I side and has fixed drum I side and has and fixed drum. The slow flow section of thick bamboo and overflow tower are connected respectively at connecting axle both ends, the mount below is located to the overflow tower, overflow tower below is equipped with ring gear I, ring gear I movable mounting is inside the stripping barrel, I four-way fixedly connected with electric telescopic handle III one end of ring gear, electric telescopic handle III fixed mounting is in the stripping barrel bottom, meshing movable mounting has the support frame on the ring gear I, movable mounting has the vortex sleeve on the support frame, stripping barrel bottom one side fixed intercommunication has water pump I input, water pump I output passes through connecting pipe IV fixed intercommunication sedimentation tank.
The fixed sleeve is movably provided with one end of a connecting rod II, the other end of the connecting rod II is movably provided with a connecting rod I, the other end of the connecting rod I is movably provided with a movable sleeve, an electric telescopic rod I is fixedly arranged between the movable sleeve and the fixed sleeve, the connecting rod II is movably provided with a connecting rod III, and an outer gear ring arranged at one end of the connecting rod III is meshed with an outer gear ring arranged at one end of the connecting rod I through a gear.
The inside rotary joint I, annular water pipe, annular trachea, shower nozzle, fan III that is equipped with of slow flow section of thick bamboo, the I one end fixed intercommunication water pump III output of rotary joint, the fixed intercommunication annular water pipe of the other end are equipped with a plurality of atomising heads on the annular water pipe, and I bottom of rotary joint and connecting axle fixed mounting slow flow section of thick bamboo bottom plate are last fixed mounting to have a plurality of shower nozzles, and the shower nozzle is fixed to be linked together on annular trachea, and annular trachea one side is through pipeline intercommunication fan III.
A plurality of bleeder vents have been seted up to overflow tower recess bottom, the end cap is installed to bleeder vent inner gearing, end cap fixed mounting is on the crane, crane movable mounting is inside the overflow tower, crane central point puts fixed mounting has electric telescopic handle II, a plurality of overflow holes have been seted up with the blowing-off barrel fixed position to overflow tower, overflow tower one side is through pipeline fixed intercommunication fan IV, fang Aocao inner gearing movable mounting has the swivel mount on the overflow tower, swivel mount one end fixed connection is on the connecting axle, connecting axle movable mounting is in overflow tower central point put, movable mounting has the pivot in the swivel mount, pivot one end is equipped with a plurality of stirring vane I, other end fixedly connected with drive gear I, adjacent two sets of drive gear I meshing installations, outermost drive gear I and II meshing installations of ring gear, II fixed mounting of ring gear is on the blowing-off barrel inside wall.
The two ends of the support frame are movably provided with a transmission gear II, the transmission gear II is meshed with the inner gear ring I to be movably installed, a group of transmission gears II is fixedly connected with the output end of the motor III, the support frame is movably provided with a movable base, one side of the movable base is meshed with a screw rod to be movably connected with the output end of the motor IV, the other end of the screw rod is movably installed on the support frame, a connecting plate is arranged on the movable base, and a rotary joint II is arranged on the connecting plate.
The vortex sleeve comprises a cylinder body, an upper end cover, an inner gear ring III, an electric telescopic rod IV, a movable sleeve II, a connecting rod VI, a stirring rod, a U-shaped air pipe, a connecting pipe III, stirring blades II, a guide cover, buffer blades, a central gear, a fan V, a planetary gear, a planetary support and a motor VI, wherein the movable sleeve II is arranged on the outer side of the cylinder body, one end of the electric telescopic rod IV is fixedly arranged on one side of the movable sleeve II, the other end of the electric telescopic rod IV is fixedly arranged on the side wall of the movable sleeve II, one end of the movable sleeve II is movably connected with one end of the connecting rod VI, the other end of the connecting rod VI is movably arranged on the stirring rod, one end of the stirring rod is movably connected with the cylinder body, the upper end cover is arranged above the cylinder body, the U-shaped air pipe is movably arranged on the upper end cover, one end of the U-shaped air pipe is communicated with a rotary joint II through the connecting pipe III, a sprocket arranged on one side of the connecting pipe III close to the rotary joint II is in meshed connection with a sprocket arranged at the output end of the motor VI through a chain, the other end of the rotary joint II is fixedly arranged on the movable base, one end of the U-shaped air pipe is fixedly connected with the fan V through a telescopic hose, the other end of the U-shaped air pipe is movably arranged on the planetary support, two groups of blades II are movably arranged on the outer side of the U-shaped air outlet, two groups of blades are movably connected with the blade III, one end of the buffering blades and the planetary gear III is movably arranged on the planetary carrier, and the planetary carrier is movably meshed with the inner gear III.
The stirring rod one side is equipped with vortex blade, and the opposite side is equipped with a plurality of arc blades, and the vortex blade can cooperate the U-shaped trachea to carry out the vortex to the inside waste water of cylinder when the stirring rod withdraws, and arc blade can carry out the guide from top to bottom to the waste water in the outside for the water flows.
A plurality of groups of conical sleeves are arranged in the turbulent flow base, suction blades are movably arranged in the conical sleeves, one end of each suction blade is fixedly connected with a transmission gear IV, one side of each transmission gear IV is in meshed connection with a transmission gear III, a worm wheel is fixedly arranged on a central shaft of the transmission gear III, one side of the worm wheel is in meshed connection with a worm, one end of the worm is fixedly connected with an output end of a motor V, and a limiting plate I and a limiting plate II are arranged at the bottom of the turbulent flow base and can play a role in limiting and protecting the transmission gear IV.
Compared with the prior art, the invention has the beneficial effects that:
1) By arranging the multistage different-form stripping treatment, the operations of deep aeration, atomization stripping, shallow layer stripping, stirring stripping and the like are carried out on the wastewater, so that the ammonia nitrogen concentration in the industrial wastewater can be effectively reduced, and the subsequent treatment is convenient;
2) The electric telescopic rod I drives the movable sleeve to reciprocate along the main shaft, the connecting rod I and the connecting rod II can be opened or contracted in the moving process, and in the rotating process of the connecting rod I, the connecting rod III is driven to rotate out or retract on the connecting rod II due to meshing transmission of gears, so that the stirring area is increased, the stirring efficiency is improved, rising bubbles can be fully dispersed, and the rising bubbles and waste water can be fully contacted for gas phase exchange, and the blowing-off efficiency is improved;
3) The water pump III pumps the wastewater after one-time deep stripping into the annular water pipe, and atomizes and sprays the wastewater through the plurality of atomizing heads, the annular water pipe simultaneously rotates under the cooperation of the connecting shaft and the rotary joint I, centrifugal force is generated for the sprayed atomized wastewater, the atomized wastewater can be uniformly sprayed on the inner side wall of the slow flow cylinder, a plurality of spray heads are matched on the bottom plate in the spraying process, a large amount of gas is sprayed at the spray heads and fully contacted with the atomized wastewater, so that atomization stripping treatment is completed, the slow flow cylinder on the arc side can better guide the wastewater to be left, and meanwhile, the gas can be guided to swirl in the slow flow cylinder, so that the contact time of the atomized wastewater and air is further prolonged, and the stripping efficiency is improved;
4) The waste water after secondary atomization stripping treatment flows to an overflow tower at the bottom of a slow flow cylinder to form a plurality of shallow water layers, the waste water firstly fills an upper layer groove and then overflows downwards until the waste water flows into the bottom of a stripping cylinder at an overflow hole, in the overflow process, a motor II drives a connecting shaft to rotate, the connecting shaft drives a rotating frame to synchronously rotate, in the rotating process of the rotating frame, as a transmission gear I is meshed with an inner gear II, the transmission gear I drives a rotating shaft to rotate, so as to drive a stirring blade I to stir the waste water in the groove, in the stirring process, a fan IV is started, an electric telescopic rod II drives a lifting frame to shrink, at the moment, a plug is separated from an air hole, air can be blown out at the air hole, the waste water is subjected to third shallow layer stripping treatment again, the waste water is reversely blown out on the overflow tower, the waste water can be splashed by matching with stirring, the waste water can be further increased in contact area with air, and meanwhile, the step-by-step overflow stripping can thoroughly carry out the waste water stripping, and the ammonia nitrogen concentration in the waste water is greatly reduced;
5) The motor III drives the transmission gear II to rotate, the support frame can rotate the inner gear ring I through gear engagement, the motor IV drives the screw to rotate while rotating, and the movable base can be driven to reciprocate along the support frame, so that the turbulence sleeve is driven to carry out multidirectional position adjustment, the turbulence sleeve can be fully displaced and stirred in the blowing-off cylinder, and the blowing-off efficiency is further improved;
6) The fan V pumps a large amount of air into the connecting pipe III along the flexible hose and sprays the air into the U-shaped air pipe, the buffer blades are blown during air spraying, the impact force of the air can be slowed down, the buffer blades which are staggered with each other can divide the blown air bubbles, the motor VI drives the connecting pipe III to rotate while back blowing, the central gear on the connecting pipe III is meshed with the planetary gear to drive the inner gear ring III to finally drive the cylinder to synchronously rotate in a reverse way, the electric telescopic rod IV drives the movable sleeve II to move outside the cylinder, the stirring rod VI drives the stirring rod to open and close, when the stirring rod is lifted, the waste water can enter on the side wall of the cylinder at the moment, the stirring rod can increase the stirring area through the turbulence blades and a plurality of arc blades, the stirring rod can stir the water body in a deep level, ammonia nitrogen blowing-off is realized by matching with the U-shaped air pipe, when the stirring rod is retracted to the side wall of the cylinder, the waste water can not enter in the side wall, and can only enter through the reserved holes on the upper side and lower sides, at the moment, the U-shaped air pipe and the cylinder are coaxial with the cylinder are in reverse in a reverse direction, the stirring blade II can sufficiently stir and blow and off the waste water in a small range inside the cylinder, the stirring rod in a large range, and can simultaneously, the stirring effect can be controlled, and the stirring and the air can be blown and removed, and the waste water can be controlled, and the air and the effect can be blown and an effect and a large range, and a large range can be simultaneously;
7) The motor V drives the worm to engage with the worm wheel transmission, the worm wheel drives the transmission gear III to rotate, the transmission gear III and the transmission gear IV engage with each other to transmit, the transmission gear IV can drive the suction blade to rotate at a high speed in the conical sleeve, the kinetic energy of the suction blade to water is utilized, waste water at the bottom of the turbulence sleeve can smoothly enter, a plurality of stirring rods are matched with the opening and closing of the side face of the cylinder body, the positive and negative rotation of the motor V is controlled, the waste water in the cylinder body can be discharged at the bottom by the hollow suction blade or the waste water at the bottom of the blowing-off cylinder body enters the cylinder body in the conical sleeve, the flowing effect of the water body is enhanced, and the blowing-off efficiency of ammonia nitrogen waste water is improved.
Drawings
FIG. 1 is a schematic diagram of a high ammonia nitrogen industrial wastewater treatment device;
FIG. 2 is a schematic diagram of the internal structure of the vertical mixer drum;
FIG. 3 is a schematic diagram of the internal structure of the blow-off cylinder;
FIG. 4 is a schematic diagram of the internal structure of the slow flow cylinder;
FIG. 5 is a schematic diagram of the structure of the overflow tower;
FIG. 6 is a schematic diagram of the internal structure of the overflow tower;
FIG. 7 is a schematic diagram of a support structure;
FIG. 8 is a schematic view of a spoiler sleeve;
FIG. 9 is a schematic view of the internal structure of the cylinder;
FIG. 10 is a schematic view of the internal structure of the spoiler base;
FIG. 11 is a schematic view of the internal structure of a conical sleeve;
FIG. 12 is an enlarged view of a portion of FIG. 2 at A;
in the figure: 10. a water inlet pipe I; 11. an adjusting tank; 12. a fan I; 13. a vertical stirring cylinder; 14. a motor I; 15. a main shaft; 16. a helical blade; 17. a fixed sleeve; 18. a stirring rack; 19. a connecting pipe I; 20. a water inlet pipe II; 21. blowing off the cylinder; 22. a slow flow cylinder; 23. a fixing frame; 24. an overflow tower; 25. an inner gear ring I; 26. a support frame; 27. a spoiler sleeve; 28. a water pump I; 29. a sedimentation tank; 30. a fan II; 31. a gas storage tank; 111. a water pump II; 171. an electric telescopic rod I; 172. a movable sleeve; 173. a connecting rod I; 174. a connecting rod II; 175. a connecting rod III; 181. a connecting rod IV; 182. a connecting rod V; 191. a connecting pipe II; 201. a water pump III; 221. a rotary joint I; 222. an annular water pipe; 223. an annular air tube; 224. a spray head; 225. a fan III; 231. a motor II; 232. a connecting shaft; 241. ventilation holes; 2411. an overflow aperture; 242. a lifting frame; 2421. a plug; 243. an electric telescopic rod II; 244. a fan IV; 245. a rotating frame; 246. a rotating shaft; 247. stirring blade I; 248. a transmission gear I; 249. an inner gear ring II; 251. an electric telescopic rod III; 261. a motor III; 262. a transmission gear II; 263. a motor IV; 264. a screw; 265. a movable base; 266. a rotary joint II; 267. a connecting plate; 271. a cylinder; 2711. an upper end cap; 2712. an inner gear ring III; 272. an electric telescopic rod IV; 273. a movable sleeve II; 2731. a connecting rod VI; 2732. a stirring rod; 2733. turbulence blades; 2734. an arc-shaped blade; 274. a U-shaped air tube; 2741. a connecting pipe III; 2742. stirring blade II; 2743. a guide cover; 2744. a buffer blade; 2745. a sun gear; 2746. a fan V; 275. a planetary gear; 2751. a planet carrier; 276. a turbulent flow base; 2761. limiting plate I; 2762. a limiting plate II; 277. a motor V; 2771. a worm; 2772. a worm wheel; 2773. a transmission gear III; 278. a transmission gear IV; 2781. a suction blade; 2782. a conical sleeve; 279. a motor VI; 281. and connecting the pipe IV.
Detailed Description
The technical scheme of the present invention will be further specifically described below with reference to fig. 1 to 12 for the convenience of understanding of those skilled in the art.
A high ammonia nitrogen industrial wastewater treatment device comprises a water inlet pipe I10, a regulating tank 11, a fan I12, a vertical stirring cylinder 13, a motor I14, a main shaft 15, a helical blade 16, a fixed sleeve 17, a stirring frame 18, a connecting pipe I19, a water inlet pipe II 20, a stripping cylinder 21, a slow flow cylinder 22, a fixed frame 23, an overflow tower 24, an inner gear ring I25, a supporting frame 26, a turbulent flow sleeve 27, a water pump I28, a sedimentation tank 29, a fan II 30, a gas storage tank 31, a water pump II 111, a connecting rod IV 181, a connecting rod V182, a connecting pipe II 191, a water pump III 201, a motor II 231, a connecting shaft 232, an electric telescopic rod III 251 and a connecting pipe IV 281, wherein one end of the regulating tank 11 is fixedly communicated with one end of the water pump II 111, the other end of the water pump II 111 is fixedly communicated with the bottom of the vertical stirring cylinder 13, one side of the bottom of the vertical stirring cylinder 13 is fixedly communicated with the output end of the fan I12 through a pipeline, a motor I14 is fixedly arranged on one side of the vertical stirring cylinder 13, a main shaft 15 is fixedly connected to the output end of the motor I14, a plurality of groups of helical blades 16 are arranged on the main shaft 15, a stirring frame 18 is fixedly arranged on the main shaft 15 on one side of the helical blade 16 at the bottom, a connecting rod IV 181 is fixedly arranged on the stirring frame 18, two groups of connecting rods V182 are movably arranged on the connecting rod IV 181, a fixed sleeve 17 is fixedly arranged on one side of the helical blade 16 at the top, one side of the vertical stirring cylinder 13 at the top is fixedly communicated with the input end of a fan II 30 through a connecting pipe I19, the output end of the fan II 30 is fixedly communicated with a gas storage tank 31, the other side is fixedly communicated with a water inlet pipe II 20, the other end of the water inlet pipe II 20 is fixedly communicated with a water pump III 201, the water pump III 201 is arranged above a blowing-off cylinder 21, a slow flow cylinder 22 is fixedly arranged at the top of the blowing-off cylinder 21, the slow flow cylinder 22 is fixedly communicated with the connecting pipe I19 through a connecting pipe II 191, the utility model provides a slow flow section of thick bamboo 22 below is equipped with mount 23, mount 23 central point puts movable mounting and has connecting axle 232, mount 23 one side fixed mounting has motor II 231, the sprocket that motor II 231 output was established is connected through the chain meshing with the sprocket that sets up on connecting axle 232, connecting axle 232 both ends are connected slow flow section of thick bamboo 22 and overflow tower 24 respectively, overflow tower 24 locates the mount 23 below, overflow tower 24 below is equipped with ring gear I25, ring gear I25 movable mounting is in blow-off barrel 21 inside, ring gear I25 cross fixedly connected with electric telescopic handle III 251 one end, electric telescopic handle III 251 fixed mounting is in blow-off barrel 21 bottom, meshing movable mounting has support frame 26 on the ring gear I25, movable mounting has vortex sleeve 27 on the support frame 26, blow-off barrel 21 bottom one side fixed intercommunication has water pump I28 input, water pump I28 output is through connecting pipe IV281 fixed intercommunication sedimentation tank 29.
One end of a connecting rod II 174 is movably mounted on the fixed sleeve 17, the other end of the connecting rod II 174 is movably mounted with a connecting rod I173, the other end of the connecting rod I173 is movably mounted on the movable sleeve 172, an electric telescopic rod I171 is fixedly mounted between the movable sleeve 172 and the fixed sleeve 17, a connecting rod III 175 is movably mounted on the connecting rod II 174, and an outer gear ring arranged at one end of the connecting rod III 175 is meshed with an outer gear ring arranged at one end of the connecting rod I173 through a gear; the electric telescopic rod I171 drives the movable sleeve 172 to reciprocate along the main shaft 15, the connecting rod I173 and the connecting rod II 174 can be spread or contracted in the moving process, and the connecting rod III 175 can be driven to rotate out or retract on the connecting rod II 174 due to the meshing transmission of gears in the rotating process of the connecting rod I173, so that the stirring area is increased, the stirring efficiency is improved, rising bubbles can be fully scattered, and the rising bubbles can fully contact with waste water to perform gas phase exchange.
The inside of the slow flow cylinder 22 is provided with a rotary joint I221, an annular water pipe 222, an annular air pipe 223, a spray head 224 and a fan III 225, one end of the rotary joint I221 is fixedly communicated with the output end of a water pump III 201, the other end of the rotary joint I is fixedly communicated with the annular water pipe 222, a plurality of atomizing heads are arranged on the annular water pipe 222, the bottom of the rotary joint I221 is fixedly installed with a connecting shaft 232, a plurality of spray heads 224 are fixedly installed on the bottom plate of the slow flow cylinder 22, the spray heads 224 are fixedly communicated on the annular air pipe 223, and one side of the annular air pipe 223 is communicated with the fan III 225 through a pipeline; the water pump III 201 pumps the pretreated wastewater into the annular water pipe 222, and the wastewater is atomized and sprayed out through a plurality of atomizing heads, the annular water pipe 222 can simultaneously rotate under the cooperation of the connecting shaft 232 and the rotary joint I221, centrifugal force is generated for sprayed atomized wastewater, the atomized wastewater can be uniformly sprayed on the inner side wall of the slow flow cylinder 22, a plurality of spray heads 224 are arranged on a bottom plate in a matched manner, and a large amount of gas is sprayed out at the spray heads 224 to perform atomization stripping treatment with the wastewater.
A plurality of ventilation holes 241 are formed in the bottom of a groove of the overflow tower 24, a plug 2421 is mounted in the ventilation holes 241 in an inner meshing manner, the plug 2421 is fixedly mounted on a lifting frame 242, the lifting frame 242 is movably mounted in the overflow tower 24, an electric telescopic rod II 243 is fixedly mounted at the center of the lifting frame 242, a plurality of overflow holes 2411 are formed in the fixed positions of the overflow tower 24 and the stripping cylinder 21, one side of the overflow tower 24 is fixedly communicated with a fan IV 244 through a pipeline, a rotating frame 245 is mounted in the groove above the overflow tower 24 in an inner meshing manner, one end of the rotating frame 245 is fixedly connected to a connecting shaft 232, the connecting shaft 232 is movably mounted at the center of the overflow tower 24, a rotating shaft 246 is movably mounted in the rotating frame 245, one end of the rotating shaft 246 is provided with a plurality of stirring blades I247, the other end of the rotating shaft 246 is fixedly connected with a transmission gear I248, two adjacent groups of transmission gears I248 are mounted in a meshing manner, the outermost transmission gear I248 is mounted in a meshing manner with an inner gear II 249, and the ring II 249 is fixedly mounted on the inner side wall of the stripping cylinder 21; when the atomized and blown waste water flows onto the overflow tower 24, the waste water firstly fills the upper groove and overflows downwards until flowing into the bottom of the blowing-off cylinder 21 at the overflow hole 2411, in the flowing process, the motor II 231 drives the connecting shaft 232 to rotate, the connecting shaft 232 drives the rotating frame 245 to synchronously rotate, in the rotating frame 245 rotating process, the transmission gear I248 drives the rotating shaft 246 to rotate due to the meshing of the transmission gear I248 and the annular gear II 249, so that the stirring blade I247 stirs the waste water in the groove, in the stirring process, the fan IV 244 is started, the electric telescopic rod II 243 drives the lifting frame 242 to shrink, the plug 2421 is separated from the ventilation hole 241, and gas is blown out at the ventilation hole 241, so that the waste water is blown off again in a small range.
The two ends of the supporting frame 26 are movably provided with transmission gears II 262, the transmission gears II 262 are meshed with the inner gear ring I25 to be movably installed, one group of transmission gears II 262 are fixedly connected with the output end of a motor III 261, the supporting frame 26 is movably provided with a movable base 265, one side of the movable base 265 is meshed with a screw 264 to be movably connected with the output end of the motor IV 263, one end of the screw 264 is fixedly connected with the output end of the motor IV 263, the other end of the screw 264 is movably installed on the supporting frame 26, the movable base 265 is provided with a connecting plate 267, and the connecting plate 267 is provided with a rotary joint II 266; the motor III 261 drives the transmission gear II 262 to rotate, the support frame 26 can rotate on the internal gear ring I25 through gear engagement, and the movable base 265 can be driven to reciprocate along the support frame 26 by driving the screw 264 to rotate through the motor IV 263 during rotation, so that the turbulence sleeve 27 is driven to carry out multidirectional position adjustment.
The turbulent flow sleeve 27 comprises a cylinder body 271, an upper end cover 2711, an annular gear III 2712, an electric telescopic rod IV 272, a movable sleeve II 273, a connecting rod VI 2731, a stirring rod 2732, a U-shaped air pipe 274, a connecting pipe III 2741, a stirring blade II 2742, a guide cover 2743, a buffer blade 2744, a central gear 2745, a fan V2746, a planetary gear 275, a planetary support 2751 and a motor VI 279, wherein the outer side of the cylinder body 271 is provided with a movable sleeve II 273, one side of the movable sleeve II 273 is fixedly provided with one end of the electric telescopic rod IV 272, the other end of the electric telescopic rod IV 272 is fixedly arranged on the side wall of the movable sleeve II 273, one end of the connecting rod VI 2731 is movably connected with the movable sleeve II 273, the other end of the connecting rod VI 2731 is movably arranged on the stirring rod 2732, one end of the stirring rod 2732 is movably connected with the cylinder body 271, the upper end cover 2711 is arranged above the cylinder body 271, the upper end cover 2711 is movably provided with a U-shaped air pipe 274, one end of the U-shaped air pipe 274 is communicated with a rotary joint II 266 through a connecting pipe III 2741, a sprocket wheel arranged on one side of the connecting pipe III 2741 close to the rotary joint II 266 is in meshed connection with a sprocket wheel arranged at the output end of a motor VI 279 through a chain, the motor VI 279 is fixedly arranged on a movable base 265, the other end of the rotary joint II 266 is communicated with a fan V2746 through a telescopic hose, the U-shaped air pipe 274 is provided with a plurality of stirring blades II 2742, the outer side of an air outlet of the U-shaped air pipe 274 is movably provided with two groups of buffer blades 2744, the outer side of the buffer blades 2744 is sleeved with a guide cover 2743, a central gear 2745 arranged on one side of the connecting pipe III 2741 is in meshed movable installation with a planetary gear 275, the planetary gear 275 is movably installed on a planetary carrier 2751, the other side of the planetary gear 275 is in meshed movable installation with an inner gear III 2712, and the ring III 2712 is fixedly installed inside a cylinder.
One side of the stirring rod 2732 is provided with a turbulence blade 2733, the other side of the stirring rod 2732 is provided with a plurality of arc-shaped blades 2734, the turbulence blade 2733 can be matched with the U-shaped air pipe 274 to turbulence the wastewater in the cylinder 271 when the stirring rod 2732 is retracted, and the arc-shaped blades 2734 can guide the wastewater up and down at the outer side so as to accelerate the water body flow; the fan V2746 pumps a large amount of air into the connecting pipe III 2741 along the flexible hose and enters the U-shaped air pipe 274 for spraying, the buffer blades 2744 are blown during gas spraying, the impact force of the gas can be slowed down, the buffer blades 2744 which are staggered with each other can divide the blown air bubbles, the motor VI 279 drives the connecting pipe III 2741 to rotate during back blowing, the central gear 2745 on the connecting pipe III 2741 is meshed with the planetary gear 275 for transmission, finally, the motor VI 2741 is meshed with the annular gear III 2712 to drive the cylinder 271 to synchronously rotate, in the process of rotating the connecting pipe III 2741 and the cylinder 271, the electric telescopic rod IV 272 drives the movable sleeve II 273 to move outside the cylinder 271, the stirring rod 2732 is driven to open and close through the connecting rod VI 2731, when the stirring rod 2732 is lifted, the waste water can enter on the side wall of the cylinder 271 at the moment, the stirring rod 2732 is fully stirred through the stirring blades 2733 and the arc blades 2734, the stirring rod 2732 can only realize the blowing-off of ammonia nitrogen by matching with the U-shaped air pipe 274, when the stirring rod 2732 is not enter the side wall of the cylinder 271, the waste water can not enter the side walls, the waste water can be fully blown and can enter the hollow stirring blades 2742 through the preset blades 274, and the stirring blades can be fully retracted into and discharged from the hollow cylinder 271 through the hollow blades.
A plurality of groups of conical sleeves 2782 are arranged in the vortex base 276, suction blades 2781 are movably arranged in the conical sleeves 2782, one end of each suction blade 2781 is fixedly connected with a transmission gear IV 278, one side of each transmission gear IV 278 is in meshed connection with a transmission gear III 2773, a worm wheel 2772 is fixedly arranged on the central shaft of the transmission gear III 2773, a worm 2771 is arranged on one side of each worm wheel 2772 in a meshed manner, one end of each worm 2771 is fixedly connected with the output end of a motor V277, a limiting plate I2761 and a limiting plate II 2762 are arranged at the bottom of the vortex base 276, and the transmission gear IV 278 can be limited and protected; the motor V277 drives the worm 2771 to engage with the worm wheel 2772 for transmission, the worm wheel 2772 drives the transmission gear III 2773 to rotate, the transmission gear III 2773 is in engagement transmission with the transmission gear IV 278, the transmission gear IV 278 can drive the suction blade 2781 to rotate at a high speed in the conical sleeve 2782, the kinetic energy of the suction blade 2781 to water is utilized to enable waste water at the bottom of the turbulence sleeve 27 to smoothly enter, a plurality of stirring rods 2732 at the side face of the cylinder 271 are matched for opening and closing, the forward and backward rotation of the motor V277 is controlled, the suction blade 2781 can be emptied to discharge waste water in the cylinder 271 at the bottom or blow off waste water at the bottom of the cylinder 21 into the cylinder 271 at the conical sleeve 2782, the flow effect of water is enhanced, and the blowing off efficiency is improved.
A high ammonia nitrogen industrial wastewater treatment device, the working process is as follows:
the high ammonia nitrogen industrial wastewater enters the regulating tank 11 through the water inlet pipe I10 to regulate the PH value, the high ammonia nitrogen industrial wastewater is pumped into the vertical stirring cylinder 13 through the water pump II 111 to carry out aeration blowing off for the first time after the PH value is regulated to be suitable for blowing off, a plurality of groups of spiral blades 16 are arranged inside the vertical stirring cylinder 13 to carry out water body movement, a stirring frame 18 is arranged between the spiral blades 16 in a matched and movable way, an unpowered connecting rod V182 is movably arranged to carry out preliminary scattering on large bubbles, so that the air bubbles and the wastewater are fully contacted to complete gas phase exchange, the air bubbles can be influenced by water pressure to be increased in the rising process, at the moment, when the air bubbles pass through the two sides of the fixed sleeve 17, the movable sleeve 172 can be driven by the electric telescopic rod I171 to reciprocate along the main shaft 15, the connecting rod I173 and the connecting rod II 174 can be spread or contracted in the moving process, and in the rotating process of the connecting rod I173 can be driven by the meshing of gears, the connecting rod III 175 is driven to rotate out or retract on the connecting rod II 174 so as to increase the stirring area, the rising bubbles are further dispersed, the stirring efficiency is improved, the bubbles and the wastewater can be fully contacted to carry out gas phase exchange, the wastewater which is preliminarily blown off is pumped into the blowing-off cylinder 21 by the water pump III 201 through the water inlet pipe II 20 to carry out subsequent blowing-off treatment, the gas in the vertical stirring cylinder 13 is pumped into the gas storage tank 31 by the blower II 30 through the connecting pipe I19 to carry out unified collecting treatment of the gas, the wastewater which enters the blowing-off cylinder 21 firstly passes through the annular water pipe 222 and is atomized and sprayed by a plurality of atomizing heads, the annular water pipe 222 simultaneously rotates under the cooperation of the connecting shaft 232 and the rotary joint I221, centrifugal force is generated for the sprayed atomized wastewater, the atomized wastewater can be uniformly sprayed on the inner side wall of the slow flow cylinder 22 and is matched with a plurality of spray heads 224 arranged on the bottom plate, the fan III 225 pumps a large amount of gas into the spray head 224 to spray out, air and waste water are subjected to secondary atomization stripping treatment, then the atomized stripping waste water flows on the overflow tower 24, waste water is left step by step, a plurality of layers of grooves on the overflow tower 24 are filled and flow into the bottom of the stripping cylinder 21 at the bottom overflow holes 2411, in the flowing process, the motor II 231 drives the connecting shaft 232 to rotate, the connecting shaft 232 drives the rotating frame 245 to synchronously rotate, in the rotating frame 245 rotation process, the transmission gear I248 drives the rotating shaft 246 to rotate due to the meshing of the transmission gear I248 and the annular gear II 249, so that the stirring blades I247 stir the waste water in the grooves, in the stirring process, the fan IV 244 is started, the electric telescopic rod II 243 drives the lifting frame 242 to shrink, at the moment, the plug 2421 is separated from the air holes 241, and the gas is blown out at the air holes 241 to perform tertiary shallow stripping treatment on the waste water again; after the waste water enters the bottom of the stripping cylinder 21 for buffering, the waste water is subjected to the fourth stripping treatment by utilizing the turbulence sleeve 27 which moves in multiple directions, the treated waste water is pumped into the sedimentation tank 29 through the water pump I28 for the next sedimentation treatment, and the generated gas enters the connecting pipe I19 through the connecting pipe II 191 at the top of the stripping cylinder 21 and is pumped into the gas storage tank 31 through the fan II 30 for the unified collection treatment of the gas.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The high ammonia nitrogen industrial wastewater treatment device comprises a water inlet pipe I, an adjusting tank, a fan I, a vertical stirring cylinder, a motor I, a main shaft, a helical blade, a fixed sleeve, a stirring frame, a connecting pipe I, a water inlet pipe II, a stripping cylinder, a slow flow cylinder, a fixed frame, an overflow tower, an inner gear ring I, a supporting frame, a turbulent flow sleeve, a water pump I, a sedimentation tank, a fan II, a gas storage tank, a water pump II, a connecting rod IV, a connecting rod V, a connecting pipe II, a water pump III, a motor II, a connecting shaft, an electric telescopic rod III and a connecting pipe IV, and is characterized in that one end of the adjusting tank is fixedly communicated with the water inlet pipe I, the other end of the adjusting tank is fixedly communicated with one end of the water pump II, the other end of the water pump II is fixedly communicated with the bottom of the vertical stirring cylinder, one side of the bottom of the vertical stirring cylinder is fixedly communicated with the output end of the fan I through a pipeline, one side of the vertical stirring cylinder is fixedly provided with the motor I, the output end of the motor I is fixedly connected with a main shaft, a plurality of groups of helical blades are arranged on the main shaft, a stirring frame is fixedly arranged on the main shaft on one side of the helical blade at the bottom, a connecting rod IV is fixedly arranged on the stirring frame, two groups of connecting rods V are movably arranged on the connecting rod IV, a fixed sleeve is fixedly arranged on one side of the helical blade at the top, one side of the vertical stirring cylinder at the top is fixedly communicated with the input end of a fan II through a connecting pipe I, the output end of the fan II is fixedly communicated with a gas storage tank, the other side of the vertical stirring cylinder is fixedly communicated with a water inlet pipe II, the other end of the water inlet pipe II is fixedly communicated with a water pump III, the water pump III is arranged above a stripping cylinder, a slow flow cylinder is fixedly arranged at the top of the stripping cylinder, a fixing frame is arranged above the slow flow cylinder and is fixedly communicated with the connecting pipe I through the connecting pipe II, a connecting shaft is movably arranged at the center of the fixing frame, the motor II is characterized in that a sprocket arranged at the output end of the motor II is meshed and connected with a sprocket arranged on a connecting shaft through a chain, two ends of the connecting shaft are respectively connected with a slow flow cylinder and an overflow tower, the overflow tower is arranged below a fixed frame, an annular gear I is arranged below the overflow tower, the annular gear I is movably arranged inside a stripping cylinder, a four-way joint of the annular gear I is fixedly connected with one end of an electric telescopic rod III, the electric telescopic rod III is fixedly arranged at the bottom of the stripping cylinder, a supporting frame is movably arranged on the annular gear I in a meshed manner, a turbulence sleeve is movably arranged on the supporting frame, one side of the bottom of the stripping cylinder is fixedly communicated with an input end of a water pump I, and the output end of the water pump I is fixedly communicated with a sedimentation tank through a connecting pipe IV;
one end of a connecting rod II is movably mounted on the fixed sleeve, the other end of the connecting rod II is movably mounted with a connecting rod I, the other end of the connecting rod I is movably mounted on the movable sleeve, an electric telescopic rod I is fixedly mounted between the movable sleeve and the fixed sleeve, a connecting rod III is movably mounted on the connecting rod II, and an outer gear ring arranged at one end of the connecting rod III is meshed with an outer gear ring arranged at one end of the connecting rod I through a gear;
the slow flow cylinder is internally provided with a rotary joint I, an annular water pipe, an annular air pipe, a spray head and a fan III, one end of the rotary joint I is fixedly communicated with the output end of the water pump III, the other end of the rotary joint I is fixedly communicated with the annular water pipe, the annular water pipe is provided with a plurality of atomizing heads, the bottom of the rotary joint I is fixedly arranged with a connecting shaft, a plurality of spray heads are fixedly arranged on a bottom plate of the slow flow cylinder, the spray heads are fixedly communicated on the annular air pipe, and one side of the annular air pipe is communicated with the fan III through a pipeline;
the bottom of the groove of the overflow tower is provided with a plurality of air holes, the air holes are internally meshed with plugs, the plugs are fixedly arranged on a lifting frame, the lifting frame is movably arranged inside the overflow tower, an electric telescopic rod II is fixedly arranged at the center of the lifting frame, a plurality of overflow holes are formed in the fixed positions of the overflow tower and the blowing-off cylinder body, one side of the overflow tower is fixedly communicated with a fan IV through a pipeline, a rotating frame is movably arranged in Fang Aocao of the overflow tower in a meshed manner, one end of the rotating frame is fixedly connected with a connecting shaft, the connecting shaft is movably arranged at the center of the overflow tower, a rotating shaft is movably arranged in the rotating frame, one end of the rotating shaft is provided with a plurality of stirring blades I, the other end of the rotating shaft is fixedly connected with a transmission gear I, two adjacent groups of transmission gears I are meshed with each other, and the outermost transmission gear I is meshed with an inner gear II, and the inner gear II is fixedly arranged on the inner side wall of the blowing-off cylinder body;
the two ends of the supporting frame are movably provided with transmission gears II which are meshed with the inner gear ring I and are movably arranged, wherein one group of transmission gears II are fixedly connected with the output end of the motor III, the supporting frame is movably provided with a movable base, one side of the movable base is meshed with a screw rod which is movably connected with the output end of the motor IV, one end of the screw rod is fixedly connected with the output end of the motor IV, the other end of the screw rod is movably arranged on the supporting frame, the movable base is provided with a connecting plate, and the connecting plate is provided with a rotary joint II;
the vortex sleeve comprises a cylinder body, an upper end cover, an inner gear ring III, an electric telescopic rod IV, a movable sleeve II, a connecting rod VI, a stirring rod, a U-shaped air pipe, a connecting pipe III, stirring blades II, a guide cover, buffer blades, a central gear, a fan V, a planetary gear, a planetary carrier and a motor VI, wherein the movable sleeve II is arranged on the outer side of the cylinder body;
one side of the stirring rod is provided with a turbulence blade, the other side of the stirring rod is provided with a plurality of arc-shaped blades, the turbulence blade can be matched with a U-shaped air pipe to turbulence wastewater in the cylinder body when the stirring rod is retracted, and the arc-shaped blades guide the wastewater up and down at the outer side so as to accelerate the water body flow;
a plurality of groups of conical sleeves are arranged in the vortex base, suction blades are movably arranged in the conical sleeves, one end of each suction blade is fixedly connected with a transmission gear IV, one side of the transmission gear IV is in meshed connection with a transmission gear III, a worm wheel is fixedly arranged on a central shaft of the transmission gear III, a worm is meshed on one side of the worm wheel, one end of the worm is fixedly connected with an output end of a motor V, and a limiting plate I and a limiting plate II are arranged at the bottom of the vortex base.
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| CN117185397A (en) | 2023-12-08 |
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