CN207016532U - A kind of sewage treatment equipment - Google Patents

Abstract

The utility model discloses a waste water treatment device, which comprises a water inlet, a sewage trap, a coarse grid, a fine grid, a control valve, a brush, a semicircle, a rotating shaft, a first water pump, a first filter core, and an activated carbon adsorption filter core , the second filter element, the first electrolytic tank, the water storage tank, the second electrode sheet, the second electrolytic tank, the first gas delivery pipe, the second gas delivery pipe, the hydrogen collection bottle, the oxygen collection bottle, the drain port, the power interface, the operation panel, T-shaped connecting pipe, accumulator, first electrode piece, electrolytic cell, second water pump, purification tank, sedimentation tank, grit chamber and water guide pipe, one side of the pollution retention tank is provided with a water inlet, and the other side is provided with a water guide The water pipe is connected with a grit chamber, and the inside of the control valve installed on the water pipe is provided with a brush, a semicircle and a rotating shaft. The utility model is provided with an electrolytic cell, through which the treated water resources are electrolyzed, and then the hydrogen and oxygen generated by the electrolysis are collected for use in industry and medical treatment.

Description

A kind of waste water treatment equipment

technical field

The utility model relates to the technical field of waste water treatment, in particular to waste water treatment equipment.

Background technique

The purpose of wastewater treatment is to separate the pollutants in the wastewater in some way, or decompose them into harmless and stable substances, so that the sewage can be purified. Generally, it is necessary to prevent the infection of poisons and germs; avoid visible objects with strange smell and bad feeling, so as to meet the requirements of different purposes. The basic method of waste treatment is to use physical, chemical or biological methods, or a combination of several methods to remove harmful substances in wastewater. The degree of treatment is determined according to the water quality and the destination of the effluent after treatment. Wastewater treatment can generally be divided into first-level, Secondary and tertiary treatment. Wastewater treatment is quite complicated, and the choice of treatment method must be considered according to the quality and quantity of the wastewater, the receiving water body to which it is discharged, or the use of the water. At the same time, it is also necessary to consider the treatment and utilization of sludge and residue generated in the process of wastewater treatment, the possible secondary pollution, and the recycling and utilization of flocculants.

At present, the existing wastewater treatment equipment directly discharges the wastewater into the river after treatment, which reduces the utilization rate of water resources after treatment. In addition, the control valves on the pipelines of traditional wastewater treatment equipment will adhere to a lot of impurities and dirt after long-term use, which is often easy cause blockage.

Utility model content

The purpose of this utility model is to provide a wastewater treatment equipment to solve the problems raised in the above-mentioned background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions: a waste water treatment equipment, including a water inlet, a sewage trap, a coarse grid, a fine grid, a control valve, a brush, a semicircle, a rotating shaft, and a first water pump , the first filter element, the activated carbon adsorption filter element, the second filter element, the first electrolytic cell, the water storage tank, the second electrode sheet, the second electrolytic cell, the first gas delivery pipe, the second gas delivery pipe, the hydrogen collection bottle, the oxygen collection bottle, Outlet, power interface, operation panel, T-shaped connecting pipe, battery, first electrode piece, electrolytic cell, second water pump, purification tank, sedimentation tank, grit chamber and water guide pipe, and one side of the trash retention tank is provided There is a water inlet, and the other side is connected to a grit chamber through a water guide pipe. The inside of the control valve installed on the water guide pipe is provided with a brush, a semi-circular piece and a rotating shaft, and the semi-circular piece is installed on the outside of the rotating shaft, and the brush is wrapped in At the outer edge of the semicircle, a coarse grid and a fine grid are installed inside the trash trap, and the fine grid is located on one side of the coarse grid, and the other side of the grit chamber is connected to a Sedimentation tank, one end of the first water pump is connected to the sedimentation tank, the other end is fixed on the purification tank, the activated carbon adsorption filter element installed inside the purification tank is located between the first filter core and the second filter core, and the other end of the purification tank The side is connected to the water inlet of the second water pump, and the water outlet of the second water pump is connected to the top of the water storage tank installed inside the electrolytic cell set on one side. An operation panel is fixed on one side of the electrolytic cell, and the electrolytic cell One side of the electrolytic cell is provided with a power interface, and the inside of the electrolytic cell is equipped with a first electrolytic cell, a water storage tank, a second electrolytic cell and a storage battery, and the water storage tank and the storage battery are located between the first electrolytic cell and the second electrolytic cell, and the storage battery Located below the water storage tank, the two sides of the first electrolytic tank and the second electrolytic tank are respectively connected to drain outlets, and the inside of the first electrolytic tank and the second electrolytic tank are respectively fixed with a first electrode sheet and a second electrode sheet , one end of the T-shaped communicating pipe fixed at the bottom of the water storage tank is connected to the first electrolyzer, the other end is connected to the second electrolyzer, one end of the first gas delivery pipe is located on the top of the first electrolyzer, and the other end is connected to the hydrogen The collecting bottle is connected, and one end of the second gas delivery pipe is connected to one side of the second electrolyzer, and the other end is fixed on the top of the oxygen collecting bottle.

Further, the second electrode piece of the first water pump, the power interface, the operation panel, the first electrode piece and the second water pump are all electrically connected to the battery.

Further, the second electrode piece of the first water pump, the first electrode piece and the second water pump are all electrically connected to the operation panel.

Further, the second electrode sheet and the first electrode sheet are respectively connected to the positive and negative electrodes of the storage battery.

Further, the brush is in clearance fit with the inner wall surface of the control valve.

Compared with the prior art, the beneficial effects achieved by the utility model are: the equipment is equipped with an electrolytic cell, through which the treated water resources are electrolyzed, and then the hydrogen and oxygen generated by the electrolysis are collected for industrial use. and the medical industry make full use of the purified water resources and improve the utilization rate of the treated water resources. Secondly, a semi-circular piece, a rotating shaft and a brush are arranged inside the control valve on the aqueduct, and the rotating shaft is driven by water. Rotate, so as to drive the semicircle and the brush to rotate, and then clean up the impurities and dirt attached to the inner wall of the control valve, effectively avoiding the blockage of the control valve.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of the utility model control valve;

In the figure: 1. Water inlet; 2. Trash trap; 3. Coarse grid; 4. Fine grid; 5. Control valve; 51. Brush; 52. Semicircle; 53. Shaft; 6. First water pump ; 7, the first filter element; 8, activated carbon adsorption filter element; 9, the second filter element; 10, the first electrolytic cell; 11, the water storage tank; 12, the second electrode piece; Gas transmission pipe; 15. Second gas transmission pipe; 16. Hydrogen collection bottle; 17. Oxygen collection bottle; 18. Drain outlet; 19. Power interface; 20. Operation panel; 21. T-shaped connecting pipe; 22. Battery; 23. 24. Electrolytic cell; 25. Second water pump; 26. Purification tank; 27. Sedimentation tank; 28. Grit chamber; 29. Aqueduct.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution for wastewater treatment equipment: a wastewater treatment equipment, including a water inlet 1, a sewage trap 2, a coarse grid 3, a fine grid 4, a control valve 5, a Brush 51, semi-circular piece 52, rotating shaft 53, first water pump 6, first filter element 7, activated carbon adsorption filter element 8, second filter element 9, first electrolytic tank 10, water storage tank 11, second electrode piece 12, second electrolytic Tank 13, first gas delivery pipe 14, second gas delivery pipe 15, hydrogen collection bottle 16, oxygen collection bottle 17, drain port 18, power interface 19, operation panel 20, T-shaped connecting pipe 21, battery 22, first electrode sheet 23. The electrolytic tank 24, the second water pump 25, the purification tank 26, the sedimentation tank 27, the grit chamber 28 and the aqueduct 29. One side of the sewage retention tank 2 is provided with a water inlet 1, and the other side is connected to the aqueduct 29 The inside of the control valve 5 installed on the grit chamber 28 and the aqueduct 29 is provided with a brush 51, a semicircle 52 and a rotating shaft 53, and the semicircle 52 is installed on the outside of the rotating shaft 53, and the brush 51 is wrapped around the outside of the semicircle 52 At the edge, a coarse grid 3 and a fine grid 4 are installed inside the trash retention tank 2, and the fine grid 4 is located on one side of the coarse grid 3, and the other side of the grit chamber 28 is connected with a sedimentation tank 29 through a water guide pipe 29. Pool 27, one end of the first water pump 6 is connected with the sedimentation tank 27, and the other end is fixed on the purification tank 26, and the activated carbon adsorption filter element 8 installed inside the purification tank 26 is located between the first filter core 7 and the second filter core 9, and the purification The other side of pool 26 is connected with the water inlet of the second water pump 25, and the water outlet of the second water pump 25 is connected with the top of the water storage tank 11 installed inside the electrolytic cell 24 that one side thereof is provided with, and one side of electrolytic cell 24 is fixed with Operation panel 20, and one side of electrolytic cell 24 is provided with power interface 19, and the inside of electrolytic cell 24 is equipped with first electrolytic cell 10, water storage tank 11, second electrolytic cell 13 and storage battery 22, and water storage tank 11 and storage battery 22 Located between the first electrolyzer 10 and the second electrolyzer 13, the accumulator 22 is located under the water storage tank 11, the two sides of the first electrolyzer 10 and the second electrolyzer 13 are respectively connected with drains 18, and the first electrolyzer 10 and the inside of the second electrolytic tank 13 are respectively fixed with the first electrode piece 23 and the second electrode piece 12, and one end of the T-shaped connecting pipe 21 fixed at the bottom of the water storage tank 11 is connected with the first electrolytic tank 10, and the other end is connected with the second electrolytic tank 10. The electrolyzer 13 is connected, and one end of the first gas delivery pipe 14 is positioned at the top of the first electrolyzer 10, and the other end is connected with the hydrogen collection bottle 16, and one end of the second gas delivery pipe 15 is connected with one side of the second electrolyzer 13, and the other end Be fixed on the top of the oxygen collection bottle 17.

Further, the second electrode piece 12 of the first water pump 6 , the power interface 19 , the operation panel 20 , the first electrode piece 23 and the second water pump 25 are all electrically connected to the battery 22 .

Further, the second electrode piece 12 of the first water pump 6 , the first electrode piece 23 and the second water pump 25 are all electrically connected to the operation panel 20 .

Further, the second electrode sheet 12 and the first electrode sheet 23 are respectively connected to the positive and negative electrodes of the storage battery 22 .

Further, the brush 51 is in clearance fit with the inner wall surface of the control valve 5 .

Working principle: When working, connect the power interface 19 to the external power supply, introduce the waste water into the trash retention tank 2 through the water inlet 1, and remove the suspended solids in the waste water through the coarse grid 3 and the fine grid 4, and then turn on the control Valve 5, when water enters the control valve 5, the water flow will drive the rotating shaft 53 to rotate, and the rotation of the rotating shaft 53 will drive the semi-circular piece 52 to rotate, thereby driving the brush 51 to clean the dirt attached to the inner wall of the control valve 5, thereby preventing blockage. The waste water enters the grit chamber 28 and the sedimentation tank 27 successively through the aqueduct 29, removes sand and particles in the waste water through the grit chamber 28 and the sedimentation tank 27, turns on the switch on the operation panel 20, and passes through the first water pump 6 to remove the sand and particles in the waste water. The water is introduced into the purification pool 26, and the precipitated water is purified and adsorbed by the first filter element 7, the activated carbon adsorption filter element 8 and the second filter element 9 in the purification pool 26, thereby removing harmful substances in the waste water, and then passing through the second filter element 9 Two water pumps 25 pump the purified water into the water storage tank 11, open the control valve on the T-shaped connecting pipe 21, and the water in the water storage tank 11 is respectively introduced into the first electrolytic tank 10 and the second electrolytic tank 13 through the T-shaped connecting pipe 21 , the first electrode piece 23 and the second electrode piece 12 are powered by the battery 22, thereby the water inside the first electrolytic cell 10 and the second electrolytic cell 13 is electrolyzed, and the gas generated by the first electrolytic cell 10 passes through the first gas delivery pipe 14 reaches the hydrogen collection bottle 16, the gas produced by the second electrolyzer 13 reaches the oxygen collection bottle 17 through the second gas delivery pipe 15, and the electrolyzed water is discharged from the drain port 18.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A wastewater treatment device, comprising a water inlet (1), a trash trap (2), a coarse grille (3), a fine grille (4), a control valve (5), a brush (51), a semicircle (52), rotating shaft (53), the first water pump (6), the first filter element (7), activated carbon adsorption filter element (8), the second filter element (9), the first electrolyzer (10), water storage tank (11 ), the second electrode piece (12), the second electrolyzer (13), the first air pipe (14), the second air pipe (15), the hydrogen collection bottle (16), the oxygen collection bottle (17), the drain (18), power interface (19), operation panel (20), T-shaped connecting pipe (21), storage battery (22), first electrode sheet (23), electrolytic cell (24), second water pump (25), Purification tank (26), settling tank (27), grit chamber (28) and aqueduct (29), are characterized in that: one side of the said waste retention tank (2) is provided with a water inlet (1), and the other The side is connected with the grit chamber (28) through the aqueduct (29), and the inside of the control valve (5) installed on the aqueduct (29) is provided with a brush (51), a semicircle (52) and a rotating shaft (53 ), and the semicircular sheet (52) is installed on the outside of the rotating shaft (53), the hairbrush (51) is wrapped at the outer edge of the semicircular sheet (52), and the inside of the trash retention tank (2) is equipped with a coarse grille ( 3) and a fine grid (4), and the fine grid (4) is positioned at one side of the coarse grid (3), and the other side of the grit chamber (28) is connected with a sedimentation tank by a water conduit (29) (27), one end of the first water pump (6) is connected with the sedimentation tank (27), and the other end is fixed on the purification tank (26), and the activated carbon adsorption filter element (8) installed inside the purification tank (26) is located at Between the first filter core (7) and the second filter core (9), and the other side of the purification pool (26) is connected with the water inlet of the second water pump (25), the water outlet of the second water pump (25) It is connected with the top of the water storage tank (11) installed inside the electrolytic cell (24) that is arranged on one side thereof, and an operation panel (20) is fixed on one side of the electrolytic cell (24), and one side of the electrolytic cell (24) A power interface (19) is provided, and a first electrolyzer (10), a water storage tank (11), a second electrolyzer (13) and an accumulator (22) are installed inside the electrolytic cell (24), and the water storage tank ( 11) and accumulator (22) are positioned between the first electrolyzer (10) and the second electrolyzer (13), and accumulator (22) is positioned at the below of water storage tank (11), and described first electrolyzer (10) and the second Both sides of the two electrolytic tanks (13) are connected with water outlets (18) respectively, and the insides of the first electrolytic tank (10) and the second electrolytic tank (13) are respectively fixed with a first electrode sheet (23) and a second electrode sheet (12), one end of the fixed T-shaped communicating pipe (21) at the bottom of the water storage tank (11) is connected to the first electrolytic cell (10), the other end is connected to the second electrolytic cell (13), and the first One end of gas delivery pipe (14) is positioned at the top of the first electrolyzer (10), and the other end Connect with the hydrogen collection bottle (16), one end of the second gas delivery pipe (15) is connected with one side of the second electrolyzer (13), and the other end is fixed on the top of the oxygen collection bottle (17). 2. A wastewater treatment device according to claim 1, characterized in that: the first water pump (6), the second electrode piece (12), the power interface (19), the operation panel (20), the first electrode Both the sheet (23) and the second water pump (25) are electrically connected to the storage battery (22). 3. A kind of wastewater treatment equipment according to claim 1, characterized in that: the first water pump (6), the second electrode piece (12), the first electrode piece (23) and the second water pump (25) are all It is electrically connected with the operation panel (20). 4. The wastewater treatment equipment according to claim 1, characterized in that: the second electrode piece (12) and the first electrode piece (23) are respectively connected to the positive and negative electrodes of the storage battery (22). 5. The wastewater treatment equipment according to claim 1, characterized in that: the brush (51) is in clearance fit with the inner wall surface of the control valve (5).