CN213171890U

CN213171890U - Environment-friendly ultraviolet hydrogen peroxide catalytic oxidation equipment

Info

Publication number: CN213171890U
Application number: CN202021236310.0U
Authority: CN
Inventors: 冀世锋; 赫海军; 其他发明人请求不公开姓名
Original assignee: Shanghai Yuqing Environmental Protection Engineering Co ltd
Current assignee: Shanghai Yuqing Environmental Protection Engineering Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-11
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses an environment-friendly ultraviolet hydrogen peroxide solution catalytic oxidation equipment, concretely relates to waste water treatment technical field, the power distribution box comprises a first box body, first box top fixedly connected with inlet tube, first box one side is equipped with the second box, the inside fixedly connected with ultraviolet illuminator of second box, one side fixedly connected with outlet pipe of first box is kept away from to the second box, fixedly connected with connecting pipe between first box and the second box. The utility model discloses cross positive and negative motor work and drive the pivot and rotate to drive the brush hair and reciprocate, clear up the adsorbed suspended substance of first filter screen inner wall, then start the water pump, in the water pump work is with waste water and the leading-in second box of hydrogen peroxide solution mixture, restart ultraviolet illuminator carries out catalytic oxidation, in waste water after the catalytic oxidation passes through outlet pipe discharge second box, the oxidability is strong, can carry out catalytic oxidation to the waste water that contains the suspended substance, application scope is wide.

Description

Environment-friendly ultraviolet hydrogen peroxide catalytic oxidation equipment

Technical Field

The utility model relates to the technical field of wastewater treatment, concretely relates to environment-friendly ultraviolet hydrogen peroxide solution catalytic oxidation equipment.

Background

The wastewater treatment is to treat wastewater by physical, chemical and biological methods, so that the wastewater is purified and the pollution is reduced, and the wastewater is recycled and reused, water resources are fully utilized, and the wastewater is mainly divided into two categories: domestic wastewater and industrial wastewater, the domestic wastewater refers to wastewater discharged by people in daily life, the wastewater is mainly polluted by domestic waste and human excrement, and the quantity, components and concentration of pollutants are related to the living habits and water consumption of people; the industrial wastewater refers to a plurality of kinds of pollutants generated in industrial production, the kinds and the concentrations of the pollutants generated in different industries have obvious differences, and the common advanced wastewater oxidation processes at present mainly comprise a FENTON oxidation method, an electrocatalytic oxidation method, an iron-carbon micro-electrolysis oxidation method and an ultraviolet hydrogen peroxide catalytic oxidation method.

The existing ultraviolet hydrogen peroxide catalytic oxidation equipment cannot perform catalytic oxidation on wastewater with a large amount of suspended substances, and carbon dioxide generated by catalytic oxidation is directly discharged, so that certain influence is caused on the environment.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an environment-friendly ultraviolet hydrogen peroxide solution catalytic oxidation equipment, it rotates to drive the pivot through positive and negative motor work, thereby it reciprocates to drive the brush hair, clear up the adsorbed suspended substance of first filter screen inner wall, then start the water pump, water pump work is in leading-in second box of waste water and hydrogen peroxide solution mixture, restart ultraviolet illuminator carries out catalytic oxidation, waste water after the catalytic oxidation passes through in the outlet pipe discharge second box, the oxidability is strong, can carry out catalytic oxidation to the waste water that contains suspended substance, application scope is wide, with the little problem of application scope among the solution prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: an environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device comprises a first box body, wherein the top end of the first box body is fixedly connected with a water inlet pipe, one side of the first box body is provided with a second box body, an ultraviolet lamp is fixedly connected inside the second box body, one side of the second box body, which is far away from the first box body, is fixedly connected with a water outlet pipe, a connecting pipe is fixedly connected between the first box body and the second box body, the outer peripheral surface of the connecting pipe is fixedly provided with a water pump, and a filtering mechanism is arranged inside the first box body;

filtering mechanism includes first filter screen, first filter screen and first box fixed connection, the inside threaded rod that is equipped with of first filter screen, bearing swing joint is passed through with first box inner chamber bottom in threaded rod bottom, threaded rod outer peripheral face cover is equipped with the removal disc, just remove disc and threaded rod threaded connection, remove a plurality of brush hairs of disc outer peripheral face fixedly connected with, it is a plurality of the brush hair all contacts with first filter screen, it is equipped with well cavity board to remove the disc top, the inside first bevel gear that is equipped with of well cavity board, the threaded rod top run through well cavity board bottom and with first bevel gear fixed connection, first box rear side fixedly connected with positive and negative motor, positive and negative motor output shaft fixedly connected with pivot.

Furthermore, a second bevel gear is arranged at the top of the first bevel gear and meshed with the first bevel gear, and one end, far away from the positive and negative motors, of the rotating shaft penetrates through the first box body, the first filter screen and the hollow plate and is fixedly connected with the second bevel gear.

Further, two gag lever posts of fixedly connected with between well hollow plate and the first box, two the gag lever post is located the threaded rod both sides respectively, and two gag lever post one end all runs through the removal disc.

Furthermore, a second through groove is formed in the bottom end of the first box body, and a piston is arranged in the second through groove.

Further, a plurality of first logical grooves have been seted up to first box inner chamber bottom, and are a plurality of first logical groove all is located first filter screen inside, and is a plurality of first logical groove all communicates with the second logical groove.

Furthermore, four bases are fixedly connected to the bottom ends of the first box body and the second box body.

Further, a second filter screen is installed in the fixed embedding in second box top, a filter screen cover is installed in the embedding in second filter screen top, just lock mutually through the hasp between filter screen cover and the second filter screen.

Furthermore, a glass window is fixedly embedded in the front side of the second box body.

The utility model has the advantages of as follows:

the utility model drives the rotating shaft to rotate by the positive and negative motor, thereby driving the second bevel gear to rotate, because the second bevel gear is meshed with the first bevel gear, the second bevel gear rotates to drive the first bevel gear to rotate, thereby driving the threaded rod to rotate, because the threaded rod is connected with the movable disk by screw thread, the limiting rod limits the movable disk to rotate, so the threaded rod rotates to drive the movable disk to move up and down, thereby driving the brush hair to move up and down, cleaning the suspended substance adsorbed on the inner wall of the first filter screen, then starting the water pump, extracting the mixture of the wastewater and the hydrogen peroxide in the first box by the water pump, leading the mixture of the wastewater and the hydrogen peroxide to flow into the second box by the connecting pipe, then starting the ultraviolet light lamp, leading the hydrogen peroxide to be photolyzed into hydroxyl free radicals with strong oxidizing property under the irradiation of proper wavelength, and, waste water after catalytic oxidation passes through the outlet pipe and discharges in the second box, compares with prior art, and the oxidizing power is strong, can carry out catalytic oxidation to the waste water that contains suspended substance, and application scope is wide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

FIG. 3 is a side view of the first case of the present invention;

fig. 4 is a top view of the first screen of the present invention;

FIG. 5 is a perspective view of the movable disk of the present invention;

in the figure: the device comprises a first box body 1, a first filter screen 2, a first bevel gear 3, a threaded rod 4, a base 5, a first through groove 6, a second through groove 7, a piston 8, a connecting pipe 9, a water pump 10, a water outlet pipe 11, an ultraviolet light 12, a second box body 13, a filter screen cover 14, a second filter screen 15, bristles 16, a movable disk 17, a hollow plate 18, a second bevel gear 19, a water inlet pipe 20, a rotating shaft 21, a limiting rod 22 and a positive and negative motor 23.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device of the embodiment comprises a first box body 1, wherein a water inlet pipe 20 is fixedly connected to the top end of the first box body 1, a second box body 13 is arranged on one side of the first box body 1, an ultraviolet illuminator 12 is fixedly connected inside the second box body 13, a water outlet pipe 11 is fixedly connected to one side of the second box body 13 away from the first box body 1, a connecting pipe 9 is fixedly connected between the first box body 1 and the second box body 13, a water pump 10 is fixedly installed on the outer peripheral surface of the connecting pipe 9, a filtering mechanism is arranged inside the first box body 1, the filtering mechanism comprises a first filter screen 2, the first filter screen 2 is fixedly connected with the first box body 1, a threaded rod 4 is arranged inside the first filter screen 2, the bottom end of the threaded rod 4 is movably connected with the bottom of an inner, 4 outer peripheral face covers of threaded rod are equipped with and move disc 17, just move disc 17 and 4 threaded connection of threaded rod, it is a plurality of brush hairs 16 of 17 outer peripheral face fixedly connected with of removal disc, it is a plurality of brush hairs 16 all contact with first filter screen 2, it is equipped with well hollow plate 18 to move disc 17 top, well hollow plate 18 is inside to be equipped with first bevel gear 3, 4 tops of threaded rod run through well hollow plate 18 bottom and with first bevel gear 3 fixed connection, 1 rear side fixedly connected with positive and negative motor 23 of first box, positive and negative motor 23 output shaft fixedly connected with pivot 21.

Further, a second bevel gear 19 is arranged at the top of the first bevel gear 3, the second bevel gear 19 is meshed with the first bevel gear 3, and one end, away from the forward and reverse motor 23, of the rotating shaft 21 penetrates through the first box body 1, the first filter screen 2 and the hollow plate 18 and is fixedly connected with the second bevel gear 19, so that the first bevel gear 3 is conveniently driven to rotate.

Further, two gag lever posts 22 of fixedly connected with between well hollow plate 18 and the first box 1, two gag lever posts 22 are located threaded rod 4 both sides respectively, and two gag lever post 22 one end all runs through removal disc 17, and restriction removal disc 17 rotates, supports well hollow plate 18 simultaneously.

Furthermore, a second through groove 7 is formed in the bottom end of the first box body 1, and a piston 8 is arranged in the second through groove 7, so that suspended substances can be conveniently cleaned.

Further, a plurality of first logical grooves 6 have been seted up to 1 inner chamber bottom of first box, and are a plurality of first logical groove 6 all is located inside first filter screen 2, and is a plurality of first logical groove 6 all is linked together with second logical groove 7, makes things convenient for the suspended material to fall into second logical groove 7.

Further, four bases 5 are fixedly connected to the bottom ends of the first box body 1 and the second box body 13, and stability of the first box body 1 and the second box body 13 is improved.

Further, second filter screen 15 is installed in the fixed embedding in second box 13 top, filter screen lid 14 is installed in the embedding in 15 top of second filter screen, just lock mutually through the hasp between filter screen lid 14 and the second filter screen 15, conveniently absorb carbon dioxide, the environmental protection is pollution-free.

Furthermore, a glass window is fixedly embedded in the front side of the second box body 13, so that the catalytic oxidation process is convenient to observe.

The implementation scenario is specifically as follows: a worker pours waste water and hydrogen peroxide into the first box body 1 through the water inlet pipe 20, the first filter screen 2 filters suspended substances in the waste water, then the positive and negative motor 23 is started, the positive and negative motor 23 works to drive the rotating shaft 21 to rotate, so that the second bevel gear 19 is driven to rotate, because the second bevel gear 19 is meshed with the first bevel gear 3, the second bevel gear 19 rotates to drive the first bevel gear 3 to rotate, so that the threaded rod 4 is driven to rotate, because the threaded rod 4 is in threaded connection with the movable disk 17, the limiting rod 22 limits the movable disk 17 to rotate, so that the threaded rod 4 rotates to drive the movable disk 17 to move up and down, so that the bristles 16 are driven to move up and down, the suspended substances adsorbed on the inner wall of the first filter screen 2 are cleaned, the suspended substances are prevented from blocking the first filter screen 2, the waste water and the hydrogen peroxide are fully mixed, then the water pump 10, the mixture of the waste water and the hydrogen peroxide flows into the second box body 13 through the connecting pipe 9, the ultraviolet illuminator 12 is started, the hydrogen peroxide can be photolyzed into hydroxyl free radicals with strong oxidizing property under the irradiation of proper wavelength, the hydroxyl free radicals can rapidly react with organic and inorganic substances in the water to generate inorganic products such as water, sulfate, carbon dioxide and the like, the process of pollutant decomposition can be greatly accelerated due to the existence of the hydroxyl free radicals, the waste water after catalytic oxidation is discharged out of the second box body 13 through the water outlet pipe 11, the oxidizing capability is strong, the waste water containing suspended substances can be subjected to catalytic oxidation, the application range is wide, the soda lime in the second filter screen 15 is subjected to absorption reaction to generate carbon dioxide, the environment is protected and pollution is avoided, the locking between the filter screen cover 14 and the second filter screen 15 is removed through taking down the hasp, the soda lime is convenient to be replaced, meanwhile, the bristles 16 move up and down to sweep the suspended substances adhered, and fall into second through groove 7, open piston 8 and clear up the suspended material in the second through groove 7, easy operation, the convenient clearance suspended material, this embodiment has specifically solved the problem that application scope is little among the prior art.

The working principle is as follows:

referring to the attached drawings 1-5 of the specification, a worker starts a positive and negative motor 23, the positive and negative motor 23 works to drive a rotating shaft 21 to rotate, so as to drive a second bevel gear 19 to rotate, the second bevel gear 19 rotates to drive a first bevel gear 3 to rotate, so as to drive a threaded rod 4 to rotate, the threaded rod 4 rotates to drive a movable disc 17 to move up and down, so as to drive bristles 16 to move up and down, so as to clean suspended substances adsorbed on the inner wall of a first filter screen 2, then a water pump 10 is started, the water pump 10 works to guide a mixture of wastewater and hydrogen peroxide into a second box body 13, then an ultraviolet illuminator 12 is started to perform catalytic oxidation, and the wastewater after the catalytic oxidation is discharged.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an environment-friendly ultraviolet hydrogen peroxide solution catalytic oxidation equipment, includes first box (1), its characterized in that: the water inlet pipe (20) is fixedly connected to the top end of the first box body (1), a second box body (13) is arranged on one side of the first box body (1), an ultraviolet lamp (12) is fixedly connected to the inside of the second box body (13), a water outlet pipe (11) is fixedly connected to one side, away from the first box body (1), of the second box body (13), a connecting pipe (9) is fixedly connected between the first box body (1) and the second box body (13), a water pump (10) is fixedly mounted on the outer peripheral surface of the connecting pipe (9), and a filtering mechanism is arranged inside the first box body (1);

the filter mechanism comprises a first filter screen (2), the first filter screen (2) is fixedly connected with a first box body (1), a threaded rod (4) is arranged inside the first filter screen (2), the bottom end of the threaded rod (4) is movably connected with the bottom of an inner cavity of the first box body (1) through a bearing, a movable disc (17) is sleeved on the outer circumferential surface of the threaded rod (4), the movable disc (17) is in threaded connection with the threaded rod (4), a plurality of bristles (16) are fixedly connected to the outer circumferential surface of the movable disc (17), the bristles (16) are all in contact with the first filter screen (2), a hollow plate (18) is arranged at the top of the movable disc (17), a first bevel gear (3) is arranged inside the hollow plate (18), the top end of the threaded rod (4) penetrates through the bottom end of the hollow plate (18) and is fixedly connected with the first bevel gear (3), and a positive and negative motor (23) is fixedly connected to the rear side, an output shaft of the positive and negative motor (23) is fixedly connected with a rotating shaft (21).

2. The environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device as claimed in claim 1, wherein: the top of the first bevel gear (3) is provided with a second bevel gear (19), the second bevel gear (19) is meshed with the first bevel gear (3), and one end, far away from the positive and negative motor (23), of the rotating shaft (21) penetrates through the first box body (1), the first filter screen (2) and the hollow plate (18) and is fixedly connected with the second bevel gear (19).

3. The environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device as claimed in claim 1, wherein: two gag lever posts (22) of fixedly connected with between well hollow plate (18) and first box (1), two gag lever post (22) are located threaded rod (4) both sides respectively, and two gag lever post (22) one end all runs through removal disc (17).

4. The environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device as claimed in claim 1, wherein: a second through groove (7) is formed in the bottom end of the first box body (1), and a piston (8) is arranged inside the second through groove (7).

5. The environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device as claimed in claim 4, wherein: a plurality of first logical grooves (6) have been seted up to first box (1) inner chamber bottom, and are a plurality of first logical groove (6) all are located inside first filter screen (2), and are a plurality of first logical groove (6) all lead to groove (7) with the second and are linked together.

6. The environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device as claimed in claim 1, wherein: the bottom ends of the first box body (1) and the second box body (13) are fixedly connected with four bases (5).

7. The environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device as claimed in claim 1, wherein: second filter screen (15) are installed in the fixed embedding in second box (13) top, filter screen lid (14) are installed in the embedding in second filter screen (15) top, just lock mutually through the hasp between filter screen lid (14) and second filter screen (15).

8. The environment-friendly ultraviolet hydrogen peroxide catalytic oxidation device as claimed in claim 1, wherein: and a glass window is fixedly embedded in the front side of the second box body (13).