CN213060576U - Catalytic oxidation device for chemical wastewater - Google Patents
Catalytic oxidation device for chemical wastewater Download PDFInfo
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- CN213060576U CN213060576U CN202021755202.4U CN202021755202U CN213060576U CN 213060576 U CN213060576 U CN 213060576U CN 202021755202 U CN202021755202 U CN 202021755202U CN 213060576 U CN213060576 U CN 213060576U
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- aeration
- tank
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- flocculation
- catalytic oxidation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a chemical industry is catalytic oxidation device for waste water, including base, aeration tank, catalysis case and inlet tube, the inside top of base is provided with the loading board, and the one end at loading board top is fixed with the equalizing basin, the inside one end of equalizing basin is provided with the grid, and the top of equalizing basin one side is fixed with the inlet tube, be fixed with the flocculation case on the loading board of equalizing basin one side, and one side of flocculation case is connected with the equalizing basin through first aqueduct, the inside of flocculation case is provided with the second puddler, and the top of flocculation case is fixed with the second motor, the top that third aqueduct one side was kept away from to the aeration tank is provided with the outlet. The utility model discloses an install equalizing basin, inlet tube, grid, flocculation case, catalysis case, ultraviolet tube, magnetism photocatalyst, aeration tank, aeration equipment, aeration head and outlet for multiple mode progressively carries out the catalytic oxidation of waste water, makes water treatment more comprehensive thoroughly, and purifying effect is good.
Description
Technical Field
The utility model relates to a chemical wastewater treatment technical field specifically is a catalytic oxidation device for chemical wastewater.
Background
Chemical wastewater is wastewater such as process wastewater, cooling water, waste gas washing water, equipment and site washing water and the like discharged in chemical production, the wastewater contains solid and liquid waste, and can be discharged after treatment, otherwise, pollution of different properties and different degrees of water bodies can be caused, so that the health of human beings is harmed, and the production of industry and agriculture is influenced, and most of the existing chemical wastewater treatment devices have some problems, specifically the following problems;
1. the existing chemical wastewater treatment device has a single treatment mode, does not have catalytic oxidation reaction and has poor purification effect;
2. the existing chemical wastewater treatment device is easy to shake to a large extent when treating and purifying wastewater, and has poor stability;
3. the existing chemical wastewater treatment device does not have a buffer structure when water enters, and solid waste is not beneficial to discharge after purification treatment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a catalytic oxidation device for chemical industry waste water to solve the not good and functional not enough problem of stability of purifying effect that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a catalytic oxidation device for chemical wastewater comprises a base, an aeration tank, a catalytic tank and a water inlet pipe, wherein a bearing plate is arranged at the top end inside the base, an adjusting tank is fixed at one end of the top of the bearing plate, a grid is arranged at one end inside the adjusting tank, the water inlet pipe is fixed at the top end of one side of the adjusting tank, a flocculation tank is fixed on the bearing plate at one side of the adjusting tank, one side of the flocculation tank is connected with the adjusting tank through a first water guide pipe, a second stirring rod is arranged inside the flocculation tank, a second motor is fixed at the top end of the flocculation tank, the output end of the second motor is connected with the second stirring rod, the catalytic tank is fixed on the bearing plate at one side of the flocculation tank, the top end of one side of the catalytic tank is connected with the flocculation tank through the second water guide pipe, ultraviolet lamp tubes are uniformly arranged on two sides inside the catalytic tank through a fixing frame, and a first stirring rod is arranged at, the catalytic tank is characterized in that a first motor is fixed at the central position of the top of the catalytic tank, the output end of the first motor is connected with a first stirring rod, an aeration tank is fixed at the other end of the top of the bearing plate, the top end of one side of the aeration tank is connected with the catalytic tank through a third water guide pipe, water pumps are arranged on the third water guide pipe, the second water guide pipe and the first water guide pipe, and a water outlet is formed in the top end of the aeration tank, which is far away from one side of the third water guide pipe.
Preferably, an aeration device is arranged in the aeration box, an aeration fan is fixed at the top end of the aeration box, and the output end of the aeration fan is connected with the aeration device through an air duct to carry out oxidation aeration treatment on the wastewater.
Preferably, the outer side of the aeration device is uniformly distributed with aeration heads, and the aeration heads are all provided with semipermeable membrane filter screens to prevent impurities from blocking the aeration heads.
Preferably, the bottom end inside the catalysis case is uniformly provided with the magnetic photocatalyst, and the magnetic photocatalyst is granular nanometer titanium dioxide, so that the catalytic reaction is facilitated, and harmful substances in the chemical wastewater are removed.
Preferably, the inside bottom of flocculation case is provided with the roller bearing, and evenly is provided with the defeated material blade of spiral on the roller bearing, the bottom mounting of flocculation case one side has the third motor, and the output and the roller bearing of third motor are connected, the one end that the third motor was kept away from to flocculation bottom of the case portion is provided with the discharge gate, does benefit to the solid flocculates of discharge.
Preferably, be fixed with the agitator frame on the second puddler, and the outside of agitator frame evenly is provided with the brush, is convenient for scrape and washes flocculation incasement wall.
Preferably, the inside of inlet tube is provided with the baffle through reset spring evenly, and baffle staggered arrangement slows down the speed of intaking.
Preferably, the bottom evenly distributed of loading board has the power of gathering to fill up, and the bottom of gathering the power pad all is provided with sticks up the limit, stick up the bottom on limit and be connected with the inside bottom of base, and stick up the limit and gather power pad formula structure as an organic whole, guarantee the stability of device.
Preferably, the power-gathering pad is of an inverted conical structure, and the raised edges are of W-shaped structures, so that the power-gathering pad is beneficial to absorbing and diffusing vibration power.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the catalytic oxidation device for the chemical wastewater is provided with a regulating reservoir, a water inlet pipe, a grating, a flocculation tank, a catalysis tank, an ultraviolet lamp tube, a magnetic photocatalyst, an aeration tank, an aeration device, an aeration head and a water outlet, the chemical wastewater enters from the water inlet pipe on one side of the regulating reservoir, larger granular impurities are preliminarily filtered out through the grating and then enter the flocculation tank, a second stirring rod is uniformly mixed after a flocculating agent is added, so that the wastewater is fully mixed with the flocculating agent, flocculated solid precipitates are diffused outwards and settled under the action of gravity under the action of centrifugal force, liquid enters the catalysis tank, the wastewater is fully contacted with the granular magnetic photocatalyst, after ultraviolet light of the ultraviolet lamp tube is uniformly irradiated, a photocatalytic reaction occurs, then the wastewater enters the aeration tank, and gas is introduced into the aeration device through an aeration fan, through aeration head to the aeration incasement portion aeration, can improve the concentration and the mobility of the inside oxygen of aeration incasement portion to further improve aerobic microorganism's decomposition and purification, make multiple mode progressively carry out the catalytic oxidation of waste water, make water treatment more comprehensive thorough, purifying effect is good.
(2) This catalytic oxidation device for chemical industry waste water is through installing the loading board, the base, gather power pad and stick up the limit and be integrated into one piece structure, the shaking force that the device during operation produced for the loading board extrudees downwards and gathers power pad, it is the toper structure of inversion to gather power pad, do benefit to and absorb the shaking force, stick up the limit simultaneously and be "W" type structure, be convenient for spread the absorptive shaking force, play the effect of shock attenuation buffering, improve the stability of device during operation.
(3) This catalytic oxidation device for chemical industry waste water is through installing the inlet tube, the crisscross baffle that is provided with in inside of inlet tube, the baffle passes through reset spring with the inner wall of inlet tube and is connected, make waste water slow down the velocity of flow when getting into, avoid causing strong impact to the device inside, the device is provided with the roller bearing through the bottom at flocculation incasement portion simultaneously, defeated material blade of spiral and third motor, make the solid waste material of the sediment after the flocculation drop down in flocculation bottom of the case portion, the third motor drives the roller bearing and the defeated material blade of spiral is rotatory, promote solid waste material flocculation thing to the left side and carry, discharge gate through the bottom discharges, convenient and fast.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic structural view of the aeration apparatus of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the water inlet pipe of the present invention;
FIG. 4 is a schematic view of a partial cross-sectional structure of a flocculation tank of the present invention;
fig. 5 is an enlarged cross-sectional structure diagram of the utility model at a in fig. 1.
In the figure: 1. a base; 2. a force gathering pad; 3. edge warping; 4. a third water conduit; 5. an aeration tank; 6. an aeration device; 7. a water pump; 8. a water outlet; 9. an aeration fan; 10. a catalyst box; 11. a first stirring rod; 12. a first motor; 13. an ultraviolet lamp tube; 14. a second water conduit; 15. a second motor; 16. a flocculation tank; 17. a stirring frame; 18. a second stirring rod; 19. a first water conduit; 20. a water inlet pipe; 21. a grid; 22. a regulating tank; 23. a carrier plate; 24. an aeration head; 25. a semipermeable membrane filter screen; 26. a baffle plate; 27. a roller; 28. a helical feeding blade; 29. a third motor; 30. a discharge port; 31. a fixed mount; 32. a magnetic photocatalyst.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a catalytic oxidation device for chemical wastewater comprises a base 1, an aeration tank 5, a catalytic tank 10 and a water inlet pipe 20, wherein a bearing plate 23 is arranged at the top end inside the base 1, force gathering pads 2 are uniformly distributed at the bottom ends of the bearing plate 23, warped edges 3 are arranged at the bottoms of the force gathering pads 2, the bottom ends of the warped edges 3 are connected with the bottom end inside the base 1, the warped edges 3 and the force gathering pads 2 are in an integrally formed structure, the force gathering pads 2 are in inverted conical structures, and the warped edges 3 are in W-shaped structures;
the vibration force generated when the device works enables the bearing plate 23 to downwards extrude the force gathering pad 2, the force gathering pad 2 is beneficial to absorbing the vibration force, and meanwhile, the raised edge 3 is of a W-shaped structure, so that the absorbed vibration force is convenient to diffuse, the effect of damping and buffering is achieved, and the stability of the device during working is improved;
an adjusting tank 22 is fixed at one end of the top of the bearing plate 23, a grid 21 is arranged at one end of the inside of the adjusting tank 22, a water inlet pipe 20 is fixed at the top end of one side of the adjusting tank 22, baffles 26 are uniformly arranged in the water inlet pipe 20 through return springs, and the baffles 26 are arranged in a staggered mode, so that the flow speed of wastewater is reduced when the wastewater enters, and strong impact on the inside of the device is avoided;
a flocculation tank 16 is fixed on a bearing plate 23 on one side of the regulating tank 22, one side of the flocculation tank 16 is connected with the regulating tank 22 through a first water guide pipe 19, a second stirring rod 18 is arranged inside the flocculation tank 16, a second motor 15 is fixed at the top end of the flocculation tank 16, the output end of the second motor 15 is connected with the second stirring rod 18, a stirring frame 17 is fixed on the second stirring rod 18, and brushes are uniformly arranged on the outer side of the stirring frame 17, so that the inner wall of the flocculation tank 16 can be conveniently scraped and washed;
the bottom end of the inside of the flocculation tank 16 is provided with a roller 27, the roller 27 is uniformly provided with spiral conveying blades 28, the bottom end of one side of the flocculation tank 16 is fixed with a third motor 29, the output end of the third motor 29 is connected with the roller 27, and one end of the bottom of the flocculation tank 16, which is far away from the third motor 29, is provided with a discharge hole 30;
the third motor 29 drives the roller 27 and the spiral conveying blade 28 to rotate, so as to push the solid waste flocculate to be conveyed to the left side and discharged through the discharge hole 30 at the bottom;
a catalysis box 10 is fixed on a bearing plate 23 on one side of a flocculation box 16, the top end of one side of the catalysis box 10 is connected with the flocculation box 16 through a second water guide pipe 14, ultraviolet lamp tubes 13 are uniformly arranged on two sides of the inside of the catalysis box 10 through a fixing frame 31, a first stirring rod 11 is arranged at the central position of the inside of the catalysis box 10, a first motor 12 is fixed at the central position of the top of the catalysis box 10, the output end of the first motor 12 is connected with the first stirring rod 11, a magnetic photocatalyst 32 is uniformly arranged at the bottom end of the inside of the catalysis box 10, and the magnetic photocatalyst 32 is granular nano titanium dioxide;
liquid wastewater enters the catalytic box 10, the wastewater is fully contacted with the granular magnetic photocatalyst 32, and after being uniformly irradiated by ultraviolet light of the ultraviolet lamp tube 13, the wastewater generates a photocatalytic reaction to remove harmful substances in chemical wastewater;
an aeration box 5 is fixed at the other end of the top of the bearing plate 23, the top end of one side of the aeration box 5 is connected with a catalytic box 10 through a third water guide pipe 4, a water pump 7 is arranged on each of the third water guide pipe 4, the second water guide pipe 14 and the first water guide pipe 19, a water outlet 8 is arranged at the top end of one side, away from the third water guide pipe 4, of the aeration box 5, an aeration device 6 is arranged inside the aeration box 5, an aeration fan 9 is fixed at the top end of the aeration box 5, the output end of the aeration fan 9 is connected with the aeration device 6 through a gas guide pipe, aeration heads 24 are uniformly distributed outside the aeration device 6, and semipermeable membrane filter screens 25 are arranged on the aeration heads;
gas is introduced into the aeration device 6 through the aeration fan 9, and aeration is carried out on the interior of the aeration tank 5 through the aeration head 24, so that the concentration and the flowability of oxygen in the water body in the aeration tank 5 can be improved, the decomposition and purification of aerobic microorganisms are further improved, and the purification effect is improved;
the specific model specifications of the first motor 12, the second motor 15, the third motor 29, the aeration fan 9 and the water pump 7 need to be calculated and determined according to the model selection of the specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.
The working principle is as follows: during the use, chemical wastewater gets into from inlet tube 20 of equalizing basin 22 one side, the inside crisscross baffle 26 that is provided with of inlet tube 20, baffle 26 passes through reset spring with the inner wall of inlet tube 20 and is connected, make waste water slow down the velocity of flow when getting into, avoid causing strong impact to the device inside, waste water is filtered the impurity of bigger granule through grid 21 preliminary, later get into flocculation tank 16, after adding the flocculating agent second motor 15 drives second puddler 18 and mixes and homogenizes, make waste water and flocculating agent intensive mixing, under the centrifugal force effect, flocculated solid precipitate outwards diffuses and subsides under the action of gravity, third motor 29 drives roller 27 and spiral delivery blade 28 and rotates, promote solid waste material flocculation thing to carry to the left side, discharge through the discharge gate 30 of bottom, liquid waste water gets into catalysis case 10, waste water and graininess magnetism photocatalyst 32 fully contact, after ultraviolet lamp 13's ultraviolet ray evenly shines, take place the photocatalytic reaction, later waste water enters into aeration tank 5 in, let in gaseous aeration equipment 6 through aeration fan 9, through aeration head 24 to aeration tank 5 inside aeration, can improve the concentration and the mobility of the oxygen of the inside water of aeration tank 5, thereby further improve aerobic microorganism's decomposition and purification, make multiple mode progressively carry out the processing of waste water, make water treatment more comprehensive thoroughly, purifying effect is good, the shaking force that the device during operation produced, make loading board 23 extrude downwards and gather power pad 2, it is the toper structure of inversion to gather power pad 2, do benefit to and absorb the shaking force, it is "W" type structure to stick up limit 3 simultaneously, be convenient for diffuse the absorptive shaking force, play the effect of shock attenuation buffering, improve the stability of device during operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a chemical industry catalytic oxidation device for waste water, includes base (1), aeration tank (5), catalysis case (10) and inlet tube (20), its characterized in that: a bearing plate (23) is arranged at the top end inside the base (1), an adjusting tank (22) is fixed at one end of the top of the bearing plate (23), a grid (21) is arranged at one end inside the adjusting tank (22), a water inlet pipe (20) is fixed at the top end of one side of the adjusting tank (22), a flocculation tank (16) is fixed on the bearing plate (23) of one side of the adjusting tank (22), one side of the flocculation tank (16) is connected with the adjusting tank (22) through a first water guide pipe (19), a second stirring rod (18) is arranged inside the flocculation tank (16), a second motor (15) is fixed at the top end of the flocculation tank (16), the output end of the second motor (15) is connected with the second stirring rod (18), a catalysis tank (10) is fixed on the bearing plate (23) of one side of the flocculation tank (16), and the top end of one side of the catalysis tank (10) is connected with the flocculation tank (16) through a second water guide pipe (14), the ultraviolet lamp tubes (13) are uniformly arranged on two sides of the inside of the catalytic box (10) through the fixing frame (31), the first stirring rod (11) is arranged at the central position of the inside of the catalytic box (10), the first motor (12) is fixed at the central position of the top of the catalytic box (10), the output end of the first motor (12) is connected with the first stirring rod (11), the aeration box (5) is fixed at the other end of the top of the bearing plate (23), the top end of one side of the aeration box (5) is connected with the catalytic box (10) through the third water guide tube (4), the water pumps (7) are arranged on the third water guide tube (4), the second water guide tube (14) and the first water guide tube (19), and a water outlet (8) is formed in the top end, far away from one side of the third water guide tube (4), of the aeration box (5).
2. The catalytic oxidation device for chemical wastewater according to claim 1, characterized in that: the aeration device (6) is arranged in the aeration box (5), the aeration fan (9) is fixed at the top end of the aeration box (5), and the output end of the aeration fan (9) is connected with the aeration device (6) through an air guide pipe.
3. The catalytic oxidation device for chemical wastewater according to claim 2, characterized in that: aeration heads (24) are uniformly distributed on the outer side of the aeration device (6), and semipermeable membrane filter screens (25) are arranged on the aeration heads (24).
4. The catalytic oxidation device for chemical wastewater according to claim 1, characterized in that: the bottom end inside the catalysis case (10) is uniformly provided with magnetic photocatalysts (32), and the magnetic photocatalysts (32) are granular nano titanium dioxide.
5. The catalytic oxidation device for chemical wastewater according to claim 1, characterized in that: the inside bottom of flocculation case (16) is provided with roller bearing (27), and evenly is provided with spiral delivery material blade (28) on roller bearing (27), the bottom mounting of flocculation case (16) one side has third motor (29), and the output of third motor (29) is connected with roller bearing (27), the one end of keeping away from third motor (29) in flocculation case (16) bottom is provided with discharge gate (30).
6. The catalytic oxidation device for chemical wastewater according to claim 1, characterized in that: a stirring frame (17) is fixed on the second stirring rod (18), and brushes are uniformly arranged on the outer side of the stirring frame (17).
7. The catalytic oxidation device for chemical wastewater according to claim 1, characterized in that: the inside of inlet tube (20) is evenly provided with baffle (26) through reset spring, and baffle (26) staggered arrangement.
8. The catalytic oxidation device for chemical wastewater according to claim 1, characterized in that: the utility model discloses a power cushion (2) are gathered to bottom evenly distributed of loading board (23), and the bottom of gathering power cushion (2) all is provided with sticks up limit (3), stick up the bottom on limit (3) and be connected with the inside bottom of base (1), and stick up limit (3) and gather power cushion (2) integrated into one piece structure.
9. The catalytic oxidation device for chemical wastewater according to claim 8, wherein: the force gathering pad (2) is of an inverted conical structure, and the raised edges (3) are of W-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021755202.4U CN213060576U (en) | 2020-08-20 | 2020-08-20 | Catalytic oxidation device for chemical wastewater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021755202.4U CN213060576U (en) | 2020-08-20 | 2020-08-20 | Catalytic oxidation device for chemical wastewater |
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| CN213060576U true CN213060576U (en) | 2021-04-27 |
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| CN202021755202.4U Active CN213060576U (en) | 2020-08-20 | 2020-08-20 | Catalytic oxidation device for chemical wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114163039A (en) * | 2022-02-14 | 2022-03-11 | 深圳市九力信水处理科技有限公司 | Wastewater purification device for concentrated new energy aluminum battery production and purification method thereof |
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2020
- 2020-08-20 CN CN202021755202.4U patent/CN213060576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114163039A (en) * | 2022-02-14 | 2022-03-11 | 深圳市九力信水处理科技有限公司 | Wastewater purification device for concentrated new energy aluminum battery production and purification method thereof |
| CN114163039B (en) * | 2022-02-14 | 2022-04-26 | 深圳市九力信水处理科技有限公司 | Wastewater purification device for concentrated new energy aluminum battery production and purification method thereof |
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