CN117164093B - Micro-nano bubble ozone catalytic oxidation reaction device - Google Patents
Micro-nano bubble ozone catalytic oxidation reaction device Download PDFInfo
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- CN117164093B CN117164093B CN202311455282.XA CN202311455282A CN117164093B CN 117164093 B CN117164093 B CN 117164093B CN 202311455282 A CN202311455282 A CN 202311455282A CN 117164093 B CN117164093 B CN 117164093B
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- sewage
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- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 17
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 15
- 239000002101 nanobubble Substances 0.000 title claims abstract description 14
- 239000010865 sewage Substances 0.000 claims abstract description 80
- 238000006243 chemical reaction Methods 0.000 claims abstract description 62
- 238000003756 stirring Methods 0.000 claims abstract description 59
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 238000005507 spraying Methods 0.000 claims description 16
- 239000000654 additive Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 21
- 239000003814 drug Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention provides a micro-nano bubble ozone catalytic oxidation reaction device, which relates to the technical field of sewage treatment and comprises the following components: a reaction box body. Be provided with stirring some and gaseous mixed part, it can carry out sewage mixing through the mode of gas when sewage treatment to have solved current device, but its air current is mostly invariable, the treatment effect of sewage has been influenced, and can not realize the problem of automatic adjustment of air current when other structures realize sewage and medicament mixing through structural improvement, in the in-process that stirs the board and remove, can realize the adjustment of venthole size through the shielding to the venthole, through the adjustment to the venthole size, can realize the adjustment of the velocity of flow of giving vent to anger, can be further improvement sewage and medicament's mixed effect this moment, just also improved sewage treatment effect, through the improvement can be under the prerequisite of adding other structures the biggest improvement sewage.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a micro-nano bubble ozone catalytic oxidation reaction device.
Background
Currently, with the improvement of the wastewater discharge standard to be treated, advanced oxidation technology is increasingly applied to wastewater treatment to be treated in a plurality of industrial parks and advanced wastewater treatment to be treated in municipal domestic living in China; the ozone catalytic oxidation technology is one of the main application technologies in the advanced oxidation technology category due to the advantages of high oxidation-reduction potential, high pollutant removal rate, no secondary pollution risk and the like; the existing device can mix sewage through a gas mode during sewage treatment, but the air flow is mostly constant, so that the sewage treatment effect is affected, and the automatic adjustment of the air flow can not be realized when sewage and a medicament are mixed through other structures through structural improvement, so that the aim of improving sewage mixing is fulfilled.
Disclosure of Invention
In view of the above, the present invention provides a micro-nano bubble ozone catalytic oxidation reaction device, so as to solve the problem that the existing device can mix sewage in a gas manner during sewage treatment, but the gas flow is mostly constant, which affects the sewage treatment effect, and the problem that the gas flow cannot be automatically adjusted while mixing sewage and a medicament in other structures by structural improvement is solved.
The invention provides a micro-nano bubble ozone catalytic oxidation reaction device, which specifically comprises: a reaction box;
the reaction box body is of a rectangular box-shaped structure, the top of the reaction box body is buckled with a cover plate, a sewage pipe for realizing sewage addition is arranged on the cover plate, an additive pipe for adding additives is also arranged on the cover plate, an exhaust pipe for discharging gas is also arranged on the cover plate, and the exhaust pipe is connected with the filtering structure; the reaction box body is provided with an agitating part; two supporting blocks for realizing the support of the reaction box body are symmetrically welded on the bottom end surface of the reaction box body, and the two supporting blocks are rectangular block structures.
Further, stir the part and constitute by first installation piece, a first motor, a first threaded rod, stir board and first through-hole, first installation piece is fixed at the inner wall left end face of reaction box, a right-hand member face of first installation piece is fixed with a first motor for rectangle massive structure, install a first threaded rod in the axis of rotation of first motor, a last threaded connection of first threaded rod has a stirring board, stir the board and be rectangle platy structure, stir the preceding terminal surface of board and rear end face respectively with the preceding terminal surface and the rear end face contact of reaction box, be the first through-hole of linear array form seting up on stirring the board, a through-hole is rectangle poroid structure.
Further, a gas mixing part is arranged in the reaction box body, the gas mixing part is composed of a gas spraying pipe, a connecting pipe and a gas outlet, the gas spraying pipe is fixed in the reaction box body and is of a U-shaped structure, the gas spraying pipe is connected with a connecting pipe, and the connecting pipe is connected with external gas supply equipment; the air nozzles are provided with air outlets in a ring-shaped array shape, and the air outlets in the ring-shaped array shape form a diffusion type air injection structure of the connecting pipe together.
Further, the stirring plate is connected to the air ejector in a sliding manner, and when the stirring plate moves left and right, the air outlet holes on the air ejector are in a continuous shielding state.
Further, an auxiliary part is arranged in the reaction box body and consists of an auxiliary plate, a second through hole and a bulge, the auxiliary plate is in sliding connection in the reaction box body and is of a rectangular plate-shaped structure, the auxiliary plate is positioned below the sewage pipe, the auxiliary plate is provided with the second through holes in a rectangular array shape, the second through holes are of a circular hole-shaped structure, and the second through holes in the rectangular array shape jointly form a filtering structure of sundries in sewage.
Further, the bottom end surface of the auxiliary plate is welded with the bulges in a linear array mode, the bulges are of a semi-cylindrical structure, the top end surface of the stirring plate is in contact with the bottom end surface of the auxiliary plate, the top end surface of the stirring plate is polished, the top end surface of the stirring plate is of an arc-shaped structure after polishing, and when the stirring plate moves left and right, the top end surface of the stirring plate and the bulges are in continuous elastic contact, and at the moment, the auxiliary plate is in a continuous lifting state.
Furthermore, a shielding part is arranged on the cover plate and consists of a spring rod and shielding blocks, the bottom end of the cover plate is welded with the spring rod in a rectangular array shape, and the spring rod is divided into two groups of seventeen spring rods; seventeen shielding blocks are mounted on the seventeen spring rods in a rectangular block structure, the shielding blocks are aligned with one side of the second through holes, when the shielding blocks are in contact with the second through holes, the right half of the second through holes are in shielding states, and the distance between the shielding blocks and the second through holes is smaller than the radius of the protrusions.
Further, install the elevating system on the reaction box, the elevating system comprises connecting block, second installation piece, second motor, second threaded rod and locking screw, and the second installation piece is equipped with two altogether, and two second installation pieces weld respectively at the left end face and the right-hand member face of reaction box, and two second installation pieces are rectangle massive structure, and two second installation pieces all are located the below position of apron.
Furthermore, two connecting blocks are connected to the cover plate in a sliding manner, the two connecting blocks are of rectangular block structures, and two locking screws for locking the connecting blocks are connected to the cover plate in a threaded manner; the top end face intermediate position of every second installation piece all is fixed with a second motor, all installs a second threaded rod on the axis of rotation of every second motor, two second threaded rods respectively with two connecting block threaded connection.
Further, be provided with the emission part on the reaction box, the emission part comprises sleeve pipe, exhaust pipe, valve, discharge port and dog, and the sleeve pipe sets up the right-hand member face at the reaction box, and the sleeve pipe is cylindrical tubular structure, and the intraductal threaded connection of sleeve has an exhaust pipe, and the exhaust pipe is cylindrical tubular structure, installs a valve that is used for controlling the exhaust pipe break-make on the exhaust pipe.
Further, the left side position of the outer wall of the discharge pipe is provided with discharge holes in a ring-shaped array, the discharge holes are in a circular hole-shaped structure, the discharge holes are in contact with the inner wall of the sleeve, the discharge holes are in a sealing state at the moment, and when the discharge holes move leftwards to be separated from the sleeve, the discharge holes are in a non-blocking state at the moment.
Further, the left end face of the discharge pipe is welded with a stop block, the stop block is of a circular plate-shaped structure, the right end face of the stop block is in contact with the left end face of the sleeve, and the stop block and the sleeve jointly form a sealing structure of the discharge pipe.
The beneficial effects are that: the sewage treatment device is provided with an agitating part and a gas mixing part, and through the arrangement of the agitating part and the gas mixing part, firstly, the movement of an agitating plate on the agitating part can realize the mixing of sewage and a decomposing medicament, and at the moment, the primary mixing is realized, and the decomposing treatment efficiency of the sewage can be improved through the primary mixing; secondly, secondary mixing can be realized through air injection of the air outlet holes on the air mixing part, and the sewage treatment effect can be further improved at the moment; finally, in the process of stirring the board and removing, can realize the adjustment of venthole size through the shielding to the venthole, through the adjustment to the venthole size, can realize the adjustment of the velocity of flow of giving vent to anger, the mixed effect of improvement sewage that this moment can be further and medicament has just also improved sewage treatment effect, through the improvement can be under the prerequisite of adding other structures the improvement sewage's of maximize treatment effect.
The sewage filter is provided with the stirring part and the auxiliary part, and on one hand, the sewage can be filtered through the arrangement of the auxiliary plate on the auxiliary part, so that the blockage of a discharge pipe by massive sundries in the sewage is avoided; on the other hand, can promote the accessory plate in succession and carry out the reciprocating in the stirring board removes and mixes the realization sewage, can further improve the mixed effect of sewage through the reciprocating of accessory plate this moment, and the practicality is high.
Be provided with auxiliary portion and shelter from the part, through auxiliary portion and shelter from the setting of part, on the one hand, the auxiliary plate on the auxiliary portion of first work can realize the filtration of debris in the sewage, on the other hand, when the in-process that auxiliary plate reciprocates from top to bottom and realizes sewage mixing, shelter from under the baffle of dog on shelter from the part, can realize the size adjustment of the second through-hole on the auxiliary plate, realized the adjustment of second through-hole department efflux size this moment, so can improve the mixed effect of sewage, just guaranteed sewage treatment effect yet.
The valve is provided with the discharge part, and emergency sealing can be realized through the cooperation of the discharge pipe and the sleeve when the valve is damaged through the arrangement of the discharge part, so that the problem that the sealing of the discharge pipe cannot be realized due to the damage of the valve is avoided.
The lifting part is arranged, and through the arrangement of the lifting part, on one hand, the automatic opening of the cover plate can be realized, a worker is not required to manually open the cover plate, and the labor output is saved; on the other hand, when being used for the damage of apron driven second motor, can realize opening of apron through the adjustment manual work, can not lead to the apron unable opening because of the damage of second motor.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is an isometric view of an ozone catalytic oxidation reaction device for micro-nano bubbles according to the present invention.
Fig. 2 is a schematic front view of the micro-nano bubble ozone catalytic oxidation reaction device of the invention.
Fig. 3 is an isometric view of the micro-nano bubble ozone catalytic oxidation reaction device of the invention partially cut away.
Fig. 4 is an enlarged schematic view of the invention at a of fig. 3.
Fig. 5 is a schematic front view of fig. 3 of the present invention.
Fig. 6 is an isometric view of the invention from the rotated fig. 3.
Fig. 7 is an isometric view of the discharge portion of the present invention.
Fig. 8 is an isometric view of the invention, partially cut away, of fig. 7.
Fig. 9 is a schematic top view of the auxiliary portion and the shielding portion of the present invention.
Fig. 10 is an enlarged schematic view of the invention at B of fig. 9.
List of reference numerals
1. A reaction box; 101. a cover plate; 102. a sewage pipe; 103. an additive tube; 104. an exhaust pipe; 105. a support block; 2. an agitating section; 201. a first mounting block; 202. a first motor; 203. a first threaded rod; 204. an agitating plate; 205. a first through hole; 3. a gas mixing section; 301. a gas lance; 302. a connecting pipe; 303. an air outlet hole; 4. an auxiliary portion; 401. an auxiliary plate; 402. a second through hole; 403. a protrusion; 5. a shielding portion; 501. a spring rod; 502. a shielding block; 6. a lifting part; 601. a connecting block; 602. a second mounting block; 603. a second motor; 604. a second threaded rod; 605. locking the screw rod; 7. a discharge portion; 701. a sleeve; 702. a discharge pipe; 703. a valve; 704. a discharge hole; 705. and a stop block.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Please refer to fig. 1 to 10:
embodiment one:
the invention provides a micro-nano bubble ozone catalytic oxidation reaction device, which comprises: a reaction box 1;
the reaction box body 1 is of a rectangular box-shaped structure, the top of the reaction box body 1 is buckled with a cover plate 101, a sewage pipe 102 for realizing sewage addition is arranged on the cover plate 101, an additive pipe 103 for adding additives is also arranged on the cover plate 101, an exhaust pipe 104 for discharging gas is also arranged on the cover plate 101, and the exhaust pipe 104 is connected with the filtering structure; the stirring part 2 is arranged on the reaction box body 1; two supporting blocks 105 for realizing the support of the reaction box body 1 are symmetrically welded on the bottom end surface of the reaction box body 1, and the two supporting blocks 105 are of rectangular block structures.
The stirring part 2 is composed of a first mounting block 201, a first motor 202, a first threaded rod 203, a stirring plate 204 and a first through hole 205, wherein the first mounting block 201 is fixed on the left end face of the inner wall of the reaction box 1, the first mounting block 201 is of a rectangular block structure, the right end face of the first mounting block 201 is fixed with the first motor 202, the first threaded rod 203 is mounted on the rotating shaft of the first motor 202, the upper thread of the first threaded rod 203 is connected with the stirring plate 204, the stirring plate 204 is of a rectangular plate structure, the front end face and the rear end face of the stirring plate 204 are respectively contacted with the front end face and the rear end face of the reaction box 1, the first through hole 205 is formed in a linear array shape on the stirring plate 204, the first through hole 205 is of a rectangular hole structure, when the sewage and an additive are required to be mixed, the first motor 202 is controlled to reciprocally rotate at the moment, the first threaded rod 203 can be driven to reciprocally rotate when the first motor 202 reciprocally rotates, the stirring plate 204 is driven to reciprocally move in the reaction box 1 by the threads of the first 203, and the stirring plate 204 can reciprocally move in the reaction box 1 when the sewage plate 204 reciprocally moves, and the reagent can be mixed with the reagent in the reaction box 1.
The reaction box body 1 is internally provided with a gas mixing part 3, the gas mixing part 3 is composed of a gas spraying pipe 301, a connecting pipe 302 and a gas outlet 303, the gas spraying pipe 301 is fixed in the reaction box body 1, the gas spraying pipe 301 is of a U-shaped structure, the gas spraying pipe 301 is connected with a connecting pipe 302, and the connecting pipe 302 is connected with peripheral gas supply equipment; the air nozzles 301 are provided with air outlets 303 in a ring-shaped array, and the air outlets 303 in the ring-shaped array form a diffusion type air injection structure of the connecting pipe 302.
Wherein, the stirring plate 204 is slidably connected to the air ejector 301, when the stirring plate 204 moves left and right, the air outlet 303 on the air ejector 301 is in a continuous shielding state, when gas decomposition is needed, the air pump is directly controlled to work, at this time, the air pump conveys the gas to the air ejector 301 through the connecting pipe 302, and then the gas is ejected through the air outlet 303, and the gas ejected from the air outlet 303 contacts with sewage to realize the mixing treatment of the sewage; meanwhile, the stirring plate 204 is driven by the first motor 202 to reciprocate to stir, so that the sewage and the medicament are mixed, the stirring plate 204 is used for continuously blocking the air outlet 303, the size of the air outlet 303 is adjusted, after the air outlet 303 is blocked, the air outlet 303 is reduced, the spraying distance of the air is increased when the air outlet 303 is reduced, the spraying distance is automatically adjusted, and the sewage treatment effect is improved.
Wherein, install auxiliary part 4 in the reaction box 1, auxiliary part 4 comprises auxiliary plate 401, second through-hole 402 and protruding 403, auxiliary plate 401 sliding connection is inside reaction box 1, auxiliary plate 401 is rectangular plate structure, auxiliary plate 401 is located the below position of sewer pipe 102, has seted up second through-hole 402 in rectangular array form on the auxiliary plate 401, second through-hole 402 is circular hole form structure, the filter structure of debris in the sewage is constituteed jointly to the second through-hole 402 that rectangular array form was seted up.
Wherein, the linear array form welding of accessory plate 401 bottom is had protruding 403, protruding 403 is semi-cylindrical structure, stirring board 204 top surface and accessory plate 401 bottom surface contact, stirring board 204 top surface is the arc structure after the processing of polishing, stirring board 204 top surface is the continuous elastic contact state with protruding 403 when stirring board 204 moves about, at this moment accessory plate 401 is continuous lift state, during the use, sewage and accessory plate 401 contact, can realize the filtration of sewage under the effect of second through-hole 402 this moment, at the same time, when stirring board 204 moves about and realizes sewage mixing, can extrude protruding 403, the reciprocating of accessory plate 401 has been realized at this moment, can realize the remixing of sewage in the reaction box 1 when accessory plate 401 reciprocates, can improve the contact effect of sewage in the reaction box 1 with medicament and decomposition gas this moment, sewage treatment's effect has been improved.
Wherein, the cover plate 101 is provided with a shielding part 5, the shielding part 5 consists of a spring rod 501 and a shielding block 502, the bottom end of the cover plate 101 is welded with the spring rod 501 in a rectangular array shape, the spring rod 501 is divided into two groups, and seventeen spring rods in each group; seventeen shielding blocks 502 are mounted on the seventeen spring rods 501, the shielding blocks 502 are of rectangular block structures, the shielding blocks 502 are aligned with one side of the second through holes 402, when the shielding blocks 502 are in contact with the second through holes 402, the right half of the second through holes 402 are in shielding states, the distance between the shielding blocks 502 and the second through holes 402 is smaller than the radius of the protrusions 403, in the process that the protrusions 403 move upwards on the stirring plate 204, the second through holes 402 are in contact with the shielding blocks 502, at the moment, the right half of the second through holes 402 are in blocking shapes, when the auxiliary plate 401 continues to move upwards, the downward jet flow velocity at the positions of the second through holes 402 can be increased, and at the moment, the contact effect of sewage in the reaction box 1, decomposed chemicals and decomposed gas can be improved.
Embodiment two:
the invention provides a micro-nano bubble ozone catalytic oxidation reaction device, which further comprises: the lifting part 6 is arranged on the reaction box body 1, the lifting part 6 is composed of a connecting block 601, a second mounting block 602, a second motor 603, a second threaded rod 604 and a locking screw 605, the second mounting block 602 is provided with two blocks, the two second mounting blocks 602 are welded on the left end face and the right end face of the reaction box body 1 respectively, the two second mounting blocks 602 are of rectangular block structures, and the two second mounting blocks 602 are located below the cover plate 101.
Wherein, two connecting blocks 601 are connected on the cover plate 101 in a sliding way, the two connecting blocks 601 are all rectangular block structures, and two locking screws 605 for realizing the locking of the connecting blocks 601 are connected on the cover plate 101 in a threaded way; a second motor 603 is fixed in the middle of the top end surface of each second mounting block 602, a second threaded rod 604 is mounted on the rotating shaft of each second motor 603, the two second threaded rods 604 are respectively in threaded connection with the two connecting blocks 601, during maintenance, the two second motors 603 are directly controlled to rotate, the two second threaded rods 604 can be driven to rotate when the two second motors 603 rotate, at the moment, the lifting of the cover plate 101 can be realized under the driving of the two second threaded rods 604, and after the cover plate 101 is lifted, the structure inside the reaction box body 1 is convenient to maintain and clean; when the second motor 603 is damaged, the two locking screws 605 are directly unscrewed at this time, and then the cover plate 101 is manually removed.
Embodiment III:
the invention provides a micro-nano bubble ozone catalytic oxidation reaction device, which further comprises: the reaction box body 1 is provided with a discharge part 7, the discharge part 7 is composed of a sleeve 701, a discharge pipe 702, a valve 703, a discharge hole 704 and a stop block 705, the sleeve 701 is arranged on the right end face of the reaction box body 1, the sleeve 701 is of a cylindrical tubular structure, the sleeve 701 is internally connected with the discharge pipe 702 in a threaded manner, the discharge pipe 702 is of a cylindrical tubular structure, and the valve 703 for controlling the on-off of the discharge pipe 702 is arranged on the discharge pipe 702.
Wherein, discharge hole 704 is offered to the outer wall left side position of discharge tube 702 in annular array form, and discharge hole 704 is circular hole form structure, and discharge hole 704 and the inner wall of sleeve 701 contact, and discharge hole 704 is sealed state this moment, and when discharge hole 704 moved left and breaks away from sleeve 701, discharge hole 704 is unblock state this moment.
The left end face of the discharge pipe 702 is welded with a stop block 705, the stop block 705 is of a circular plate-shaped structure, the right end face of the stop block 705 is in contact with the left end face of the sleeve 701, the stop block 705 and the sleeve 701 jointly form a sealing structure of the discharge pipe 702, when sewage is required to be discharged, the discharge pipe 702 is rotated at first, the discharge pipe 702 moves leftwards, the sewage can enter the discharge pipe 702 through a discharge hole 704, then the valve 703 is opened, the valve 703 is required to be closed after the discharge is completed, at the moment, if the valve 703 is damaged, the discharge pipe 702 is directly rotated reversely, the discharge pipe 702 moves leftwards, at the moment, the discharge hole 704 is hidden inside the sleeve 701, and at the moment, the stop block 705 is in contact with the left end face of the sleeve 701, and sealing of the discharge pipe 702 is completed.
Working principle: firstly, sewage is injected into the interior through the sewage pipe 102, when the sewage and additives are required to be mixed, the first motor 202 is controlled to rotate reciprocally at the moment, the first threaded rod 203 can be driven to rotate reciprocally when the first motor 202 rotates reciprocally, the stirring plate 204 moves reciprocally in the reaction box body 1 under the driving of the threads of the first threaded rod 203, and the mixing of the sewage and the medicaments in the reaction box body 1 can be completed when the stirring plate 204 moves reciprocally; when gas decomposition is needed, the gas supply pump is directly controlled to work, and at the moment, the gas supply pump conveys the gas to the gas spraying pipe 301 through the connecting pipe 302, and then the gas is sprayed out through the gas outlet 303, and the gas sprayed out of the gas outlet 303 contacts with sewage to realize the mixing treatment of the sewage; meanwhile, the stirring plate 204 is driven by the first motor 202 to reciprocate to stir so as to realize the mixing of sewage and the medicament, the size of the air outlet hole 303 can be adjusted by continuously blocking the air outlet hole 303 by the stirring plate 204, when the air outlet hole 303 is blocked, the air outlet hole 303 is reduced at the moment, the spraying distance of gas is increased when the air outlet hole 303 is reduced, the adjustment of the spraying distance is automatically realized, and the sewage treatment effect is improved; when the sewage treatment device is used, sewage is in contact with the auxiliary plate 401, at the moment, sewage can be filtered under the action of the second through hole 402, meanwhile, the stirring plate 204 moves left and right to realize sewage mixing, simultaneously, the protrusion 403 can be extruded, at the moment, the upward and downward movement of the auxiliary plate 401 is realized, when the auxiliary plate 401 moves up and down, the remixing of sewage in the reaction box body 1 can be realized, at the moment, the contact effect of sewage in the reaction box body 1 with a medicament and decomposed gas can be improved, and the sewage treatment effect is improved; meanwhile, in the process that the stirring plate 204 pushes the protrusion 403 to move upwards, the second through hole 402 is in contact with the shielding block 502, at this time, the right half of the second through hole 402 is in a blocking shape, when the auxiliary plate 401 continues to move upwards, the downward jet flow velocity at the second through hole 402 can be increased, at this time, the contact effect of sewage in the reaction tank 1 with the decomposing agent and the decomposing gas can be improved; when the sewage is discharged, the discharge pipe 702 is rotated firstly, the discharge pipe 702 moves leftwards at this moment, the sewage can enter the discharge pipe 702 through the discharge hole 704, then the valve 703 is opened, the valve 703 is required to be closed after the sewage is discharged, at this moment, if the valve 703 is damaged and cannot be closed, the discharge pipe 702 is directly rotated reversely, the discharge pipe 702 moves leftwards, at this moment, the discharge hole 704 is hidden in the sleeve 701, and at this moment, the stop block 705 contacts with the left end face of the sleeve 701 to complete the sealing of the discharge pipe 702.
Claims (2)
1. The micro-nano bubble ozone catalytic oxidation reaction device is characterized by comprising: a reaction box body (1); the reaction box body (1) is of a rectangular box-shaped structure, the top of the reaction box body (1) is buckled with a cover plate (101), a sewage pipe (102) for realizing sewage addition is arranged on the cover plate (101), an additive pipe (103) for adding additives is also arranged on the cover plate (101), an exhaust pipe (104) for discharging gas is also arranged on the cover plate (101), and the exhaust pipe (104) is connected with the filtering structure; the stirring part (2) is arranged on the reaction box body (1); two supporting blocks (105) for realizing the support of the reaction box body (1) are symmetrically welded on the bottom end surface of the reaction box body (1), and the two supporting blocks (105) are of rectangular block structures; the stirring part (2) is composed of a first mounting block (201), a first motor (202), a first threaded rod (203), a stirring plate (204) and a first through hole (205), wherein the first mounting block (201) is fixed on the left end face of the inner wall of the reaction box body (1), the first mounting block (201) is of a rectangular block structure, the right end face of the first mounting block (201) is fixedly provided with the first motor (202), the rotating shaft of the first motor (202) is provided with the first threaded rod (203), the upper thread of the first threaded rod (203) is connected with the stirring plate (204), the stirring plate (204) is of a rectangular plate structure, the front end face and the rear end face of the stirring plate (204) are respectively contacted with the front end face and the rear end face of the reaction box body (1), the first through hole (205) is formed in a linear array shape on the stirring plate (204), and the first through hole (205) is of a rectangular hole structure; the reaction box body (1) is internally provided with a gas mixing part (3), the gas mixing part (3) is composed of a gas spraying pipe (301), a connecting pipe (302) and a gas outlet hole (303), the gas spraying pipe (301) is fixed inside the reaction box body (1), the gas spraying pipe (301) is of a U-shaped structure, the gas spraying pipe (301) is connected with a connecting pipe (302), and the connecting pipe (302) is connected with external gas supply equipment; the air jet pipe (301) is provided with air outlet holes (303) in a ring-shaped array shape, and the air outlet holes (303) in the ring-shaped array shape form a diffusion type air jet structure of the connecting pipe (302); the stirring plate (204) is connected to the air ejector tube (301) in a sliding manner, and when the stirring plate (204) moves left and right, the air outlet holes (303) on the air ejector tube (301) are in a continuous shielding state;
an auxiliary part (4) is arranged in the reaction box body (1), the auxiliary part (4) is composed of an auxiliary plate (401), a second through hole (402) and a protrusion (403), the auxiliary plate (401) is connected inside the reaction box body (1) in a sliding mode, the auxiliary plate (401) is of a rectangular plate-shaped structure, the auxiliary plate (401) is positioned below the sewage pipe (102), the auxiliary plate (401) is provided with the second through hole (402) in a rectangular array mode, the second through hole (402) is of a circular hole-shaped structure, and the second through holes (402) in the rectangular array mode jointly form a filtering structure of sundries in sewage;
the bottom end surface of the auxiliary plate (401) is welded with bulges (403) in a linear array manner, the bulges (403) are of a semi-cylindrical structure, the top end surface of the stirring plate (204) is in contact with the bottom end surface of the auxiliary plate (401), the top end surface of the stirring plate (204) is polished, the top end surface of the stirring plate (204) is of an arc-shaped structure after polishing, and when the stirring plate (204) moves left and right, the top end surface of the stirring plate (204) and the bulges (403) are in continuous elastic contact, and at the moment, the auxiliary plate (401) is in a continuous lifting state;
the cover plate (101) is provided with a shielding part (5), the shielding part (5) consists of a spring rod (501) and shielding blocks (502), the bottom end of the cover plate (101) is welded with the spring rod (501) in a rectangular array shape, and the spring rods (501) are divided into two groups of seventeen; seventeen shielding blocks (502) are mounted on the seventeen spring rods (501), the shielding blocks (502) are of rectangular block structures, the shielding blocks (502) are aligned with one sides of the second through holes (402), when the shielding blocks (502) are in contact with the second through holes (402), the right half of the second through holes (402) are in shielding states, and the distance between the shielding blocks (502) and the second through holes (402) is smaller than the radius of the protrusions (403);
the reaction box body (1) is provided with a lifting part (6), the lifting part (6) consists of a connecting block (601), a second mounting block (602), a second motor (603), a second threaded rod (604) and a locking screw rod (605), the second mounting block (602) is provided with two blocks, the two second mounting blocks (602) are respectively welded on the left end face and the right end face of the reaction box body (1), the two second mounting blocks (602) are of rectangular block structures, and the two second mounting blocks (602) are all positioned below the cover plate (101);
two connecting blocks (601) are connected to the cover plate (101) in a sliding mode, the two connecting blocks (601) are of rectangular block structures, and two locking screws (605) used for locking the connecting blocks (601) are connected to the cover plate (101) in a threaded mode; a second motor (603) is fixed in the middle of the top end surface of each second mounting block (602), a second threaded rod (604) is mounted on the rotating shaft of each second motor (603), and the two second threaded rods (604) are respectively in threaded connection with the two connecting blocks (601);
the reaction box body (1) is provided with a discharge part (7), the discharge part (7) is composed of a sleeve (701), a discharge pipe (702), a valve (703), a discharge hole (704) and a stop block (705), the sleeve (701) is arranged on the right end face of the reaction box body (1), the sleeve (701) is of a cylindrical tubular structure, the sleeve (701) is internally connected with the discharge pipe (702) in a threaded manner, the discharge pipe (702) is of a cylindrical tubular structure, and the discharge pipe (702) is provided with the valve (703) for controlling the on-off of the discharge pipe (702);
the left side position of the outer wall of the discharge pipe (702) is provided with discharge holes (704) in an annular array shape, the discharge holes (704) are of a circular hole-shaped structure, the discharge holes (704) are in contact with the inner wall of the sleeve (701), the discharge holes (704) are in a sealing state, and when the discharge holes (704) move leftwards to be separated from the sleeve (701), the discharge holes (704) are in a non-blocking state.
2. The micro-nano bubble ozone catalytic oxidation reaction device as set forth in claim 1, wherein: a stop block (705) is welded on the left end face of the discharge pipe (702), the stop block (705) is of a circular plate-shaped structure, the right end face of the stop block (705) is in contact with the left end face of the sleeve (701), and the stop block (705) and the sleeve (701) jointly form a sealing structure of the discharge pipe (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311455282.XA CN117164093B (en) | 2023-11-03 | 2023-11-03 | Micro-nano bubble ozone catalytic oxidation reaction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311455282.XA CN117164093B (en) | 2023-11-03 | 2023-11-03 | Micro-nano bubble ozone catalytic oxidation reaction device |
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| Publication Number | Publication Date |
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| CN117164093A CN117164093A (en) | 2023-12-05 |
| CN117164093B true CN117164093B (en) | 2023-12-29 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879460A (en) * | 2017-12-26 | 2018-04-06 | 华东交通大学 | A kind of device of catalytic ozonation processing waste water |
| CN212476355U (en) * | 2020-04-09 | 2021-02-05 | 苏州擎坤环保科技有限公司 | Micro-nano ozone catalysis effluent treatment plant and system thereof |
| CN114671511A (en) * | 2022-04-21 | 2022-06-28 | 青岛万源环境科技有限公司 | Micro-nano bubble ozone adding device |
| CN216997984U (en) * | 2022-03-24 | 2022-07-19 | 潍坊迪克机械装备科技有限公司 | Micro-nano and ozone combined catalytic oxidation's sewage treatment plant |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879460A (en) * | 2017-12-26 | 2018-04-06 | 华东交通大学 | A kind of device of catalytic ozonation processing waste water |
| CN212476355U (en) * | 2020-04-09 | 2021-02-05 | 苏州擎坤环保科技有限公司 | Micro-nano ozone catalysis effluent treatment plant and system thereof |
| CN216997984U (en) * | 2022-03-24 | 2022-07-19 | 潍坊迪克机械装备科技有限公司 | Micro-nano and ozone combined catalytic oxidation's sewage treatment plant |
| CN114671511A (en) * | 2022-04-21 | 2022-06-28 | 青岛万源环境科技有限公司 | Micro-nano bubble ozone adding device |
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