CN214270543U

CN214270543U - Integrative device of domestic wastewater treatment

Info

Publication number: CN214270543U
Application number: CN202022861185.9U
Authority: CN
Inventors: 朱金才
Original assignee: Puyang Kerun Petroleum Engineering Technology Co ltd
Current assignee: Puyang Kerun Petroleum Engineering Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-24
Anticipated expiration: 2030-12-03

Abstract

The utility model provides a domestic wastewater treatment integrated device, which comprises a screw squeezer and a screw squeezer, wherein a rotating rod is arranged in a shell, the rotating rod is driven by a speed reducing motor, a spiral pushing blade is arranged on the rotating rod, a through hole is formed in the spiral pushing blade, an extrusion plate is elastically arranged in the shell, a water inlet, a water drain hole and a slag outlet are arranged on the shell, a slag collecting box is sequentially connected below the slag outlet, and a wastewater treatment box is sequentially connected below a water outlet; the wastewater treatment box comprises a filtering area, an aeration area and a photocatalytic reaction area; a filter screen is obliquely arranged in the filtering area; the bottom of the aeration zone is provided with a microporous aeration plate, an aeration cover is arranged below the microporous aeration plate, the aeration cover is connected to an ozone generator through a gas pipe, and the gas pipe is provided with a gas transmission pump; the inside of the photocatalytic reaction area is provided with a lamp tube and a catalyst, and the side wall of the wastewater treatment box is provided with a water outlet. The utility model discloses can carry out edulcoration, purification treatment to waste water high-efficiently, structural design is ingenious, and the practicality is strong.

Description

Integrative device of domestic wastewater treatment

Technical Field

The utility model relates to a waste water treatment technical field, concretely relates to integrative device of domestic wastewater treatment.

Background

The wastewater treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people, and the wastewater treatment is to treat wastewater by using physical, chemical and biological methods to purify the wastewater and reduce pollution so as to achieve the purposes of wastewater recovery and reuse and fully utilize water resources.

At present domestic wastewater treatment's in-process needs to pass through multiple processing procedure, filters impurity to waste water, but also can only satisfy basic filtration impurity demand, and impurity filtering effect is not obvious, and treatment efficiency is not high, and waste water purification degree is also good inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a domestic wastewater handles integrative device to prior art not enough, and the concrete scheme is as follows:

a domestic wastewater treatment integrated device comprises an obliquely arranged screw press, wherein the screw press comprises a shell, a rotating rod is arranged in the shell and driven by a speed reducing motor, screw pushing blades are arranged on the rotating rod, through holes are uniformly distributed in the screw pushing blades, a squeezing plate matched with the screw pushing blades is elastically arranged in the screw press through an elastic piece, a water inlet, a water discharge outlet and a slag outlet are formed in the shell, a slag collecting box is sequentially connected below the slag outlet, and a wastewater treatment box is sequentially connected below the water discharge outlet; the bottom of the slag collecting box is a spherical surface, and the lowest part of the bottom of the slag collecting box is provided with a slag discharging port; the wastewater treatment tank comprises a filtering area, an aeration area and a photocatalytic reaction area, wherein the filtering area is communicated with the aeration area through a first water outlet, and the aeration area is communicated with the photocatalytic reaction area through a second water outlet; a filter screen corresponding to the water outlet is obliquely arranged in the filtering area, and a trash discharging port corresponding to the filter screen is arranged on the side wall of the wastewater treatment tank; the bottom of the aeration zone is provided with a microporous aeration plate, an aeration cover is arranged below the microporous aeration plate, the aeration cover is connected to an ozone generator through a gas pipe, and the gas pipe is provided with a gas transmission pump; the inside of the photocatalytic reaction area is provided with a lamp tube and a catalyst, and the side wall of the wastewater treatment box is provided with a water outlet communicated with the photocatalytic reaction area.

Based on the above, an activated carbon adsorption net is arranged below the filter screen in the filtering area.

Based on the above, the top of the aeration zone is provided with a baffle plate extending downwards.

Based on the above, the bottom of the photocatalytic reaction area slantly inclines upward to the drain outlet.

Based on the above, the photocatalytic reaction zone is internally provided with the inclined tube filler.

Based on the above, the catalyst is titanium dioxide.

Based on the above, still be equipped with the deodorizer in the collection sediment case.

Based on the above, the top of waste water treatment case is equipped with the gas outlet.

The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:

1. the utility model discloses in, screw press's structural design can carry out the preliminary extrusion filtration treatment of serialization to sewage to arrange the great impurity in the sewage from the slag notch and collect the processing to the collection sediment case, the waste water after the preliminary edulcoration reenters the waste water treatment case and carries out purification treatment, and this structural design has realized the high-efficient purification treatment to waste water.

2. The utility model discloses in, set up filtering area, aeration zone and photocatalytic reaction district in waste water purification box, can purify once more, deodorization to waste water to disinfect, disinfect waste water, can decompose the organic matter in the waste water simultaneously, realize the thorough purification to waste water.

Drawings

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

In the figure: 1. a housing; 2. a water inlet; 3. a slag outlet; 4. a rotating rod; 5. spirally pushing the leaves; 6. a reduction motor; 7. a pressing plate; 8. an elastic member; 9. a water discharge outlet; 10. a slag collection box; 11. a wastewater treatment tank; 12. a filtration zone; 13. an aeration zone; 14. a photocatalytic reaction zone; 15. a filter screen; 16. a trash discharge port; 17. an activated carbon adsorption net; 18. a first water outlet; 19. a baffle plate; 20. a second water outlet; 21. a microporous aeration plate; 22. an aeration cover; 23. a gas delivery pipe; 24. an ozone generator; 25. an air delivery pump; 26. a lamp tube; 27. filling the inclined tube; 28. a catalyst; 29. a water outlet; 30. an air outlet; 31. a slag discharge port; 32. a deodorizer.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Examples

As shown in fig. 1, the utility model provides an integrative device of domestic wastewater treatment, screw press including the slope setting, screw press is used for detaching the impurity in the waste water, and it includes casing 1, is equipped with bull stick 4 in the casing 1, and bull stick 4 is driven by gear motor 6, is equipped with spiral propelling movement leaf 5 on the bull stick 4, the through-hole has been seted up to the equipartition on the spiral propelling movement leaf 5, be equipped with through 8 elasticity of elastic component in the screw press with 5 complex stripper plate 7 of spiral propelling movement leaf are equipped with water inlet 2, drain 9 and slag notch 3 on the casing 1, the below of slag notch 3 is in the same direction as having connect and have album slag box 10, the below of drain 9 is in the same direction as having connect waste water treatment box 11.

The bottom of the slag collection box 10 is a spherical surface, and the lowest part of the bottom of the slag collection box 10 is provided with a slag discharge port 31; considering that the waste residue in the waste water contains a large amount of peculiar smell gas, a deodorizer is also arranged in the residue collection box 10.

The wastewater treatment tank 11 comprises a filtering area 12, an aeration area 13 and a photocatalytic reaction area 14, wherein the filtering area 12 is communicated with the aeration area 13 through a first water outlet 18, and the aeration area 13 is communicated with the photocatalytic reaction area 14 through a second water outlet 20.

A filter screen 15 corresponding to the water outlet is obliquely arranged in the filtering area 12, and a trash discharging port 16 corresponding to the filter screen 15 is arranged on the side wall of the wastewater treatment tank 11.

The bottom of aeration zone 13 is equipped with micropore aeration board 21, the below of micropore aeration board 21 is equipped with aeration cover 22, aeration cover 22 is connected to ozone generator 24 through gas-supply pipe 23, be equipped with gas transmission pump 25 on the gas-supply pipe 23.

To ensure a thorough wastewater purification, a downwardly extending baffle 19 is provided at the top of the aeration zone 13.

The inside of the photocatalytic reaction zone 14 is provided with a lamp 26 and a catalyst 28, and the side wall of the wastewater treatment tank 11 is provided with a water outlet 29 communicated with the photocatalytic reaction zone 14.

In order to realize the thorough purification of the wastewater and remove the peculiar smell in the wastewater, an activated carbon adsorption net 17 is arranged in the filtering area 12 and is arranged below the filter screen 15.

In order to prevent the catalyst 28 in the photocatalytic reaction zone 14 from flowing out through the drain port 29, it is inclined obliquely upward to the drain port 29 at the bottom of the photocatalytic reaction zone 14.

The inclined tube packing 27 is provided in the photocatalytic reaction zone 14, so that a small amount of impurities contained in the photocatalytic reaction zone 14 can be removed, and the inclined tube packing 27 prevents an oxidizing agent from flowing out.

In order to ensure the photocatalytic treatment effect on the wastewater, the catalyst 28 is titanium dioxide.

Considering that the wastewater generates much exhaust gas during the photocatalytic process, an air outlet 30 is provided at the top of the wastewater treatment tank 11.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides an integrative device of domestic wastewater treatment which characterized in that: the screw press comprises a shell (1), a rotating rod (4) is arranged in the shell (1), the rotating rod (4) is driven by a speed reducing motor (6), screw pushing blades (5) are arranged on the rotating rod (4), through holes are uniformly distributed in the screw pushing blades (5), an extrusion plate (7) matched with the screw pushing blades (5) is elastically arranged in the screw press through an elastic piece (8), a water inlet (2), a water drain (9) and a slag outlet (3) are arranged on the shell (1), a slag collecting box (10) is sequentially connected below the slag outlet (3), and a wastewater treatment box (11) is sequentially connected below the water drain (9); the bottom of the slag collection box (10) is spherical, and the lowest part of the bottom of the slag collection box (10) is provided with a slag discharge port (31); the wastewater treatment tank (11) comprises a filtering area (12), an aeration area (13) and a photocatalytic reaction area (14), wherein the filtering area (12) is communicated with the aeration area (13) through a first water outlet (18), and the aeration area (13) is communicated with the photocatalytic reaction area (14) through a second water outlet (20); a filter screen (15) corresponding to the water outlet is obliquely arranged in the filtering area (12), and a trash discharge port (16) corresponding to the filter screen (15) is arranged on the side wall of the wastewater treatment tank (11); a microporous aeration plate (21) is arranged at the bottom of the aeration zone (13), an aeration cover (22) is arranged below the microporous aeration plate (21), the aeration cover (22) is connected to an ozone generator (24) through a gas pipe (23), and a gas transmission pump (25) is arranged on the gas pipe (23); a lamp tube (26) and a catalyst (28) are arranged in the photocatalytic reaction area (14), and a water outlet (29) communicated with the photocatalytic reaction area (14) is formed in the side wall of the wastewater treatment box (11).

2. The domestic wastewater treatment integrated apparatus according to claim 1, wherein: an activated carbon adsorption net (17) is arranged in the filtering area (12) and below the filtering net (15).

3. The domestic wastewater treatment integrated apparatus according to claim 1, wherein: the top of the aeration zone (13) is provided with a baffle (19) extending downwards.

4. The domestic wastewater treatment integrated apparatus according to claim 1, wherein: the bottom of the photocatalytic reaction area (14) is obliquely inclined upwards to the water outlet (29).

5. The domestic wastewater treatment integrated apparatus according to claim 1, wherein: the photocatalytic reaction zone (14) is internally provided with an inclined tube filler (27).

6. The domestic wastewater treatment integrated apparatus according to claim 1, wherein: the catalyst (28) is titanium dioxide.

7. The domestic wastewater treatment integrated apparatus according to claim 1, wherein: a deodorizer (32) is also arranged in the slag collection box (10).

8. The domestic wastewater treatment integrated apparatus according to claim 1, wherein: and an air outlet (30) is arranged at the top of the wastewater treatment tank (11).