CN212334934U - Sewage treatment equipment capable of purifying water quality - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment device capable of purifying water quality, which comprises a screening and filtering device, a purifying and stirring device and a purifying tank, wherein the screening and filtering device comprises a garbage screening pipeline, the lower end of the left side surface of the garbage screening pipeline is provided with an opening and is fixedly connected with a garbage collecting box, the lower end of the left side surface of the garbage collecting box is fixedly connected with a spring shaft, the left side surface of the spring shaft is fixedly connected with a cover plate, the lower end of the inner wall of the garbage screening pipeline is fixedly connected with a garbage filtering baffle, the right end of the garbage filtering baffle is higher than the left end, the bottom surface of the left end of the garbage filtering baffle is positioned at the lower edge of the opening of the left side surface of the garbage screening pipeline, the lower surface of the garbage screening pipeline is fixedly connected with a connecting pipe I, the problem that the existing sewage treatment device firstly cleans, finally, the sewage flows into a purifying tank to be purified by adding a purifying agent, so that the process is complicated and the efficiency is low.

Description

Sewage treatment equipment capable of purifying water quality

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device capable of purifying water.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged.

However, when the existing sewage treatment equipment is used for purification, solid large garbage in sewage is firstly removed, then is filtered, and finally flows into a purification tank to be added with a purifying agent for purification, so that the process is complicated and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can purify sewage treatment device of quality of water possesses the raise the efficiency and improves advantages such as filter effect, has solved current sewage treatment device and will clear away the solid bold rubbish in the sewage earlier when purifying, filters again, flows into the purifying tank at last and adds the purifying agent and purify, the problem of the loaded down with trivial details inefficiency of process.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device capable of purifying water quality comprises a screening and filtering device, a purifying and stirring device and a purifying tank, wherein the screening and filtering device comprises a garbage screening pipeline, the lower end of the left side surface of the garbage screening pipeline is provided with an opening and is fixedly connected with a garbage collecting box, the lower end of the left side surface of the garbage collecting box is fixedly connected with a spring shaft, the left side surface of the spring shaft is fixedly connected with a cover plate, the lower end of the inner wall of the garbage screening pipeline is fixedly connected with a garbage filtering baffle plate, the right end of the garbage filtering baffle plate is higher than the left end, the bottom surface of the left end of the garbage filtering baffle plate is positioned at the lower edge of the opening of the left side surface of the garbage screening pipeline, the lower surface of the garbage screening pipeline is fixedly connected with a first connecting pipe, the lower surface of the first connecting pipe is fixedly connected with a second connecting pipe, and the, the inner wall fixedly connected with active carbon filter screen of granule impurity filtering pipeline, the last fixed surface of granule impurity filtering pipeline is connected with the outlet pipe.

Preferably, purify agitating unit and include the bracing piece, the lower fixed surface of bracing piece is connected with the bottom plate, the last fixed surface of bracing piece is connected with the backup pad, the lower surface left end fixedly connected with electric telescopic handle of backup pad, electric telescopic handle's lower fixed surface is connected with the motor, the fixed surface is connected with the connecting axle under the pivot of motor, the lower fixed surface of connecting axle is connected with the stirring fan piece.

Preferably, the purification tank is positioned below the stirring fan blade and the water outlet pipe.

Preferably, the height of the upper opening of the garbage screening pipeline is higher than that of the right opening of the water outlet pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a can purify sewage treatment device of quality of water possesses following beneficial effect:

1. the sewage treatment equipment capable of purifying water quality discharges sewage into the garbage screening pipeline by connecting one end of the drain pipe with the upper opening of the garbage screening pipeline, when the sewage passes through the garbage filtering baffle in the garbage screening pipeline, massive solid garbage is blocked by the garbage filtering baffle and rolls into the garbage collecting box along the inclined plane of the garbage filtering baffle, the sewage subjected to primary filtering is continuously discharged downwards, after the sewage is treated, the cover plate is opened to take the solid garbage out of the garbage collecting box, the sewage is discharged downwards to reach the particle impurity filtering pipeline through the connecting pipe I and the connecting pipe II, as the height of the upper opening of the garbage screening pipeline is higher than that of the right opening of the water outlet pipe, the sewage in the particle impurity filtering pipeline can slowly rise by utilizing the principle of a U-shaped pipe and is filtered again by the activated carbon filtering net when passing through the activated carbon filtering net, make little graininess impurity filtered, sewage rises and makes sewage can be longer with active carbon filter screen contact time through the active carbon filter screen, the filter effect is improved, sewage flows into the purifying tank from opening discharge again of outlet pipe after that, add sewage purification reagent to the purifying tank in, the pivot of motor drives the connecting axle and stirs the fan piece rotation, purify the stirring to sewage, make the impurity in the sewage contact with reagent more fully, make purifying effect better, set up screening filter equipment, make a series of purification processes of sewage can go on in succession, the efficiency is improved, the problem that current sewage treatment equipment will clear away the solid bold rubbish in the sewage when purifying earlier, filter again, it adds the purifying agent and purifies to flow into the purifying tank at last, the loaded down with trivial details inefficiency of process.

2. This sewage treatment device that can purify waste water removes filter equipment through setting up the screen, utilizes U type pipe principle, and the velocity of flow is slower when making sewage pass through the active carbon filter screen, more fully improves the filter effect with the contact of active carbon filter screen.

Drawings

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

fig. 2 is the internal structure schematic diagram of the screening and filtering device of the present invention.

In the figure: 1 screening filter equipment, 101 rubbish screening pipeline, 102 rubbish collection box, 103 spring shaft, 104 cover plate, 105 rubbish filtering baffle, 106 connecting pipe I, 107 connecting pipe II, 108 particle impurity filtering pipeline, 109 active carbon filter screen, 110 water outlet pipe, 2 purification stirring device, 201 bracing piece, 202 bottom plate, 203 supporting plate, 204 electric telescopic rod, 205 motor, 206 connecting shaft, 207 stirring fan sheet, 3 purification tank.

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. 1-2, the present invention provides the following technical solutions: a sewage treatment device capable of purifying water quality comprises a screening and filtering device 1, a purifying and stirring device 2 and a purifying tank 3, wherein the screening and filtering device 1 comprises a garbage screening pipeline 101, the lower end of the left side surface of the garbage screening pipeline 101 is provided with a through hole and is fixedly connected with a garbage collecting box 102, the lower end of the left side surface of the garbage collecting box 102 is fixedly connected with a spring shaft 103, the left side surface of the spring shaft 103 is fixedly connected with a cover plate 104, the lower end of the inner wall of the garbage screening pipeline 101 is fixedly connected with a garbage filtering baffle 105, the right end of the garbage filtering baffle 105 is higher than the left end, the bottom surface of the left end of the garbage filtering baffle 105 is positioned at the lower edge of the through hole of the left side surface of the garbage screening pipeline 101, the lower surface of the garbage screening pipeline 101 is fixedly connected with a connecting pipe I106, the lower surface of the connecting pipe I106 is fixedly connected with a, the inner wall of the particle impurity filtering pipeline 108 is fixedly connected with an active carbon filtering screen 109, the upper surface of the particle impurity filtering pipeline 108 is fixedly connected with a water outlet pipe 110, by utilizing the principle of a U-shaped pipe, the flow velocity of sewage passing through the active carbon filtering screen 109 is slower, the filtering effect is more fully improved by contacting with the active carbon filtering screen 109, the purifying and stirring device 2 comprises a supporting rod 201, the lower surface of the supporting rod 201 is fixedly connected with a bottom plate 202, the upper surface of the supporting rod 201 is fixedly connected with a supporting plate 203, the left end of the lower surface of the supporting plate 203 is fixedly connected with an electric telescopic rod 204, the lower surface of the electric telescopic rod 204 is fixedly connected with a motor 205, the lower surface of a rotating shaft of the motor 205 is fixedly connected with a connecting shaft 206, the lower surface of the connecting shaft 206 is fixedly connected with a stirring fan sheet, the upper opening of the garbage screening pipeline 101 is higher than the right opening of the water outlet pipe 110.

When in use, one end of the drain pipe is connected with the upper opening of the garbage screening pipeline 101 to discharge sewage into the garbage screening pipeline 101, when the sewage passes through the garbage filtering baffle 105 in the garbage screening pipeline 101, large solid garbage is blocked by the garbage filtering baffle 105 and rolls into the garbage collecting box 102 along the inclined plane of the garbage filtering baffle 105, the sewage subjected to primary filtering is continuously discharged downwards, after the sewage is treated, the cover plate 104 is opened to take the solid garbage out of the garbage collecting box 102, the sewage is discharged downwards to reach the particle impurity filtering pipeline 108 through the connecting pipe I106 and the connecting pipe II 107, as the height of the upper opening of the garbage screening pipeline 101 is higher than the right opening of the water outlet pipe 110, the sewage in the particle impurity filtering pipeline 108 can slowly rise by utilizing the principle of the U-shaped pipe, and is filtered again by the activated carbon filtering net 109 when passing through the activated carbon filtering net 109, small granular impurities are filtered, sewage rises through the activated carbon filter screen 109, so that the contact time of the sewage and the activated carbon filter screen 109 is longer, the filtering effect is improved, then the sewage is discharged from an opening of the water outlet pipe 110 and flows into the purifying tank 3, a sewage purifying reagent is added into the purifying tank 3, a rotating shaft of the motor 205 drives the connecting shaft 206 and the stirring fan blade 207 to rotate, the sewage is purified and stirred, so that the impurities in the sewage can be more fully contacted with the reagent, the purifying effect is better, a series of purifying processes of the sewage can be continuously carried out by arranging the screening filtering device 1, the efficiency is improved, the problems that solid large garbage in the sewage is firstly cleaned and then filtered when the existing sewage treatment equipment is used for purifying, and finally the purifying agent is added into the purifying tank, and the process is complicated and low in efficiency are solved, the principle of a U-shaped pipe is utilized, the flow velocity of the sewage passing through the activated carbon filter screen 109 is slower, and the sewage is contacted with the activated carbon filter screen 109 to fully improve the filtering effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a can purify sewage treatment device of quality of water, includes screening filter equipment (1), purification agitating unit (2) and purifying tank (3), its characterized in that: the screening and filtering device (1) comprises a garbage screening pipeline (101), the lower end of the left side face of the garbage screening pipeline (101) is provided with a through opening and is fixedly connected with a garbage collecting box (102), the lower end of the left side face of the garbage collecting box (102) is fixedly connected with a spring shaft (103), the left side face of the spring shaft (103) is fixedly connected with a cover plate (104), the lower end of the inner wall of the garbage screening pipeline (101) is fixedly connected with a garbage filtering baffle plate (105), the right end of the garbage filtering baffle plate (105) is higher than the left end, the bottom face of the left end of the garbage filtering baffle plate (105) is positioned at the lower edge of the through opening on the left side face of the garbage screening pipeline (101), the lower surface of the garbage screening pipeline (101) is fixedly connected with a first connecting pipe (106), the lower surface of the first connecting pipe (106) is fixedly connected with a second connecting pipe (107), and the upper opening surface of the right end of, the inner wall fixedly connected with active carbon filter screen (109) of granule impurity filtering pipeline (108), the last fixed surface of granule impurity filtering pipeline (108) is connected with outlet pipe (110).

2. The sewage treatment apparatus capable of purifying water according to claim 1, wherein: purify agitating unit (2) and include bracing piece (201), the lower fixed surface of bracing piece (201) is connected with bottom plate (202), the last fixed surface of bracing piece (201) is connected with backup pad (203), the lower surface left end fixedly connected with electric telescopic handle (204) of backup pad (203), the lower fixed surface of electric telescopic handle (204) is connected with motor (205), the pivot lower fixed surface of motor (205) is connected with connecting axle (206), the lower fixed surface of connecting axle (206) is connected with stirring fan piece (207).

3. The sewage treatment apparatus capable of purifying water according to claim 1, wherein: the purification tank (3) is positioned below the stirring fan blades (207) and the water outlet pipe (110).

4. The sewage treatment apparatus capable of purifying water according to claim 1, wherein: the upper opening of the garbage screening pipeline (101) is higher than the right opening of the water outlet pipe (110).

Images