CN218893554U

CN218893554U - Domestic wastewater treatment device

Info

Publication number: CN218893554U
Application number: CN202223232280.8U
Authority: CN
Inventors: 吴俊勇
Original assignee: Hangzhou Oukai Membrane Technology Co ltd
Current assignee: Hangzhou Oukai Membrane Technology Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-04-21
Anticipated expiration: 2032-12-04

Abstract

The utility model discloses a domestic wastewater treatment device, which comprises a cover plate, wherein a coagulant throwing mechanism is arranged at the upper part of the cover plate, a water inlet pipe is arranged at the upper part of the cover plate, a tank body is fixedly connected with the outer surface of the cover plate, a filtering mechanism is arranged in the tank body, a sedimentation mechanism is arranged at the lower part of the filtering mechanism, a sewage discharging mechanism is arranged at the lower part of the sedimentation mechanism, an ultraviolet sterilizing lamp is arranged between the filtering mechanism and a sedimentation tank, the outer part of the tank body is communicated with a water discharge pipe, the water treatment field is related, solid matters in water can be filtered by the filtering mechanism, then grease and silt in water are precipitated by the sedimentation mechanism, and finally the ultraviolet sterilizing lamp is sterilized, so that the standard of wastewater discharge can be achieved.

Description

Domestic wastewater treatment device

Technical Field

The utility model relates to the technical field of water treatment, in particular to a domestic wastewater treatment device.

Background

At present, people produce a lot of wastewater in social life, and the wastewater often comprises a lot of household garbage, grease and sludge, and if the materials are discharged into the environment without treatment, the materials can cause great harm to the environment.

At present, the domestic wastewater treatment is carried out on wastewater by establishing treatment pools at all levels, and only solid matters in the wastewater are simply filtered, so that the consumed time is relatively long, the occupied treatment field is also large, and the efficiency is relatively low.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a novel wastewater treatment mechanism.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel wastewater treatment mechanism, includes the apron, apron upper portion has the inlet tube, apron upper portion is provided with the coagulant and puts in the mechanism, the coagulant is put in the mechanism and is put in the pipe including putting in, put in the pipe and the inside switch-on of apron, put in the port of pipe and coagulant dispenser fixed connection, the surface fixedly connected with jar body of apron, the internally mounted of jar has filtering mechanism, filtering mechanism's lower part is provided with precipitation mechanism, precipitation mechanism lower part is provided with blowdown mechanism, is provided with sterilamp between filtering mechanism and the precipitation mechanism, the outside and the drain pipe switch-on of jar body, the surface of jar body is provided with supporting mechanism.

Further, the filtering mechanism comprises a coarse filter cylinder, a lifting lug I is fixedly connected to the position, close to the cover plate, of the coarse filter cylinder, a fine filter cylinder is sleeved on the outer portion of the coarse filter cylinder, a lifting lug II is fixedly connected to the position, close to the cover plate, of the fine filter cylinder, the outer surface of the lifting lug II is fixedly connected with the cover plate, a conical cylinder is arranged on the outer portion of the fine filter cylinder, and a water pipe I is fixedly connected to the bottom of the conical cylinder.

Further, the sedimentation mechanism comprises a sedimentation pipe, the outer surface of the sedimentation pipe is fixedly connected with the tank body, a supporting ring is fixedly connected to the position, close to the tank body, of the sedimentation pipe, and a separation plate is fixedly connected to the outer surface of the supporting ring.

Further, the inside of division board and raceway one fixed connection, the inside of division board is kept away from raceway one's position fixedly connected with raceway two, raceway two's inside is provided with the filter layer.

Further, the sedimentation pipe is fixedly connected with a sewage drain pipe at a position far away from the first water delivery pipe, the lower part of the sewage drain pipe is fixedly connected with a sludge pump, and the ultraviolet sterilization lamp is fixedly connected with the inner wall of the tank body.

Further, the supporting mechanism comprises a supporting plate, the supporting plate is fixedly connected with the outer surface of the tank body, and the supporting plate is fixedly connected with a bottom plate at a position far away from the tank body.

Third), beneficial effects:

compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation among the filtering mechanism, the sedimentation mechanism and the ultraviolet germicidal lamp, firstly, the filtering mechanism can filter solid matters in water, then the sedimentation mechanism can sediment grease and silt in water, and finally the ultraviolet germicidal lamp can disinfect, so that the wastewater discharge standard can be reached, the treatment process is relatively efficient and rapid, and the problems of long treatment time and low efficiency of the existing domestic wastewater are solved.

2. Compared with the traditional treatment tank, the treatment field of the domestic wastewater treatment device can be saved, and the wastewater treated by the treatment device meets the discharge standard, so that the domestic wastewater treatment device does not pollute the environment after being discharged to the environment.

Drawings

FIG. 1 is an overall view of the present utility model;

FIG. 2 is an overall cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of a filter mechanism of the present utility model;

FIG. 4 is a cross-sectional view of a blowdown mechanism of the present utility model.

In the figure: 1. a cover plate; 2. a water inlet pipe; 3. a coagulant feeding mechanism; 301. a delivery tube; 302. a coagulant dispenser; 4. a tank body; 5. a filtering mechanism; 501. a coarse filter cartridge; 502. lifting lug I; 503. a fine filter cartridge; 504. lifting lugs II; 505. a conical cylinder; 506. a water delivery pipe I; 6. an ultraviolet germicidal lamp; 7. a precipitation mechanism; 701. a precipitation tube; 702. a support ring; 703. a partition plate; 704. a water delivery pipe II; 705. a filter layer; 8. a sewage disposal mechanism; 801. a blow-down pipe; 802. a sludge pump; 9. a drain pipe; 10. a support mechanism; 1001. a support plate; 1002. a bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a domestic wastewater treatment device, includes apron 1, and apron 1 upper portion has inlet tube 2, and domestic wastewater can get into filtering mechanism 5 by inlet tube 2, and the surface fixedly connected with jar body 4 of apron 1, the internally mounted of jar body 4 has filtering mechanism 5.

The inside of jar body 4 is provided with filtering mechanism 5, filtering mechanism 5 includes coarse filter cartridge 501, coarse filter cartridge 501 is close to the position fixedly connected with lug one 502 of apron 1, the outside cover of coarse filter cartridge 501 has fine filter cartridge 503, fine filter cartridge 503 is close to the position fixedly connected with lug two 504 of apron 1, the surface and the apron 1 fixed connection of lug two 504, fine filter cartridge 503's outside is provided with cone 505, cone 505's bottom fixedly connected with raceway one 506, filtering of waste water through coarse filter cartridge 501 and fine filter cartridge 503 after getting into filtering mechanism 5 can get rid of the solid material in the domestic wastewater.

The upper portion of apron 1 is provided with coagulant input mechanism 3, and coagulant input mechanism 3 includes input pipe 301, and input pipe 301 is put through with apron 1, puts in the position that apron 1 was kept away from to pipe 301 and coagulant input ware 302 fixed connection, and filtering mechanism 5 carries out preliminary filtration to domestic wastewater after, and coagulant input mechanism 3 puts in the coagulant to the domestic wastewater after filtering.

The lower part of filtering mechanism 5 is provided with precipitation mechanism 7, precipitation mechanism 7 includes sedimentation pipe 701, sedimentation pipe 701's surface and jar body 4 fixed connection, sedimentation pipe 701 is close to jar body 4's inner wall fixedly connected with support ring 702, support ring 702's upper portion fixedly connected with division board 703, support ring 702 has the effect of supporting division board 703 and raceway one 506, can guarantee the holistic stability of mechanism, after adding the coagulant, grease and silt in the domestic waste water deposit on sedimentation pipe 701 under the coagulant effect, make things convenient for blowdown mechanism to discharge the precipitate.

The first water conveying pipe 506 is fixedly connected with the inside of the isolation plate 703, the second water conveying pipe 704 is fixedly connected with the inside of the isolation plate 703 away from the position of the first water conveying pipe 506, the filtering layer 705 is arranged in the second water conveying pipe 704, and domestic wastewater which does not pass through precipitation can be prevented from entering the next area through the cooperation of the filtering layer 705 and the isolation plate 703.

The lower part of the filtering mechanism 5 is provided with a sedimentation mechanism 7, the sedimentation mechanism 7 comprises a sedimentation pipe 701, the sedimentation pipe 701 is far away from the first 506 of the water delivery pipes, a sewage discharge pipe 801 is fixedly connected with the lower part of the sewage discharge pipe 801, a sludge pump 802 is fixedly connected with the lower part of the sewage discharge pipe 801, domestic wastewater in the sedimentation mechanism 7 can be sedimented on the inner wall of the sedimentation pipe 701 after being sedimented, and sediment in the sedimentation pipe 701 can be discharged through the sewage discharge pipe 801 under the action of the sludge pump 802.

The ultraviolet germicidal lamp 6 is fixedly connected with the inner wall of the tank body 4, domestic wastewater which is precipitated in the precipitation mechanism 7 enters a disinfection area through the water pipe II 704, the ultraviolet germicidal lamp 6 is uniformly arranged in the disinfection area, the wastewater can be sterilized and disinfected in the largest area when passing through the ultraviolet germicidal lamp 6, and the sterilizing and disinfecting efficiency is improved.

Be provided with sterilamp 6 between filter mechanism 5 and the precipitation mechanism 7, the outside of jar body 4 is put through with drain pipe 9, and the surface of jar body 4 is provided with supporting mechanism 10, and supporting mechanism 10 includes backup pad 1001, and jar body 4 supports through backup pad 1001, and backup pad 1001 keeps away from jar position fixedly connected with bottom plate 1002 of body 4, and the inside of bottom plate 1002 is opened there is the wire hole, and bottom plate 1002 can fix subaerial.

Working principle: the waste water enters the filtering mechanism 5 from the water inlet pipe 2, solid matters in the waste water can be filtered through the filtering action of the coarse filter cylinder 501 and the fine filter cylinder 503, the filtered water enters the conical cylinder 505, at the moment, the coagulant adding mechanism 3 adds coagulant into the filtered water, the treated water enters the sedimentation mechanism 7 through the water pipe I506, is sedimented on the sedimentation pipe 701, oil and fat in the water and silt can be sedimented on the sedimentation pipe 701, the water is discharged from the sewage pipe 801 through the silt pump 802, the sedimented water enters the disinfection area through the water pipe II 704, the filter layer 705 and the isolation plate 703 can prevent the oil and the silt in the sedimentation mechanism 7 from entering the disinfection area, the ultraviolet sterilization lamp 6 in the disinfection area can sterilize the water, and the sterilized water can be discharged through the water outlet pipe 9.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the mechanism or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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

Claims

1. The utility model provides a domestic wastewater treatment device, includes apron (1), its characterized in that: the utility model discloses a sewage treatment device, including apron (1), filter mechanism (4), filter mechanism (7), filter mechanism (5), drain pipe (9), ultraviolet germicidal lamp (6) are provided with on apron (1) upper portion, the upper portion of apron (1) is provided with coagulant input mechanism (3), the surface fixedly connected with jar body (4) of apron (1), the internally mounted of jar body (4) has filter mechanism (5), the lower part of filter mechanism (5) is provided with precipitation mechanism (7), the lower part of precipitation mechanism (7) is provided with blowdown mechanism (8), be provided with ultraviolet germicidal lamp (6) between filter mechanism (5) and precipitation mechanism (7), the outside of jar body (4) is put through with drain pipe (9), the surface of jar body (4) is provided with supporting mechanism (10).

2. A domestic wastewater treatment apparatus according to claim 1, wherein: the coagulant delivery mechanism (3) comprises a delivery pipe (301), the delivery pipe (301) is communicated with the inside of the cover plate (1), and a port of the delivery pipe (301) away from the cover plate (1) is fixedly connected with the coagulant dispenser (302).

3. A domestic wastewater treatment apparatus according to claim 1, wherein: the filtering mechanism (5) comprises a coarse filter cylinder (501), a lifting lug I (502) is fixedly connected to the coarse filter cylinder (501) close to the cover plate (1), a fine filter cylinder (503) is sleeved outside the coarse filter cylinder (501), a lifting lug II (504) is fixedly connected to the fine filter cylinder (503) close to the cover plate (1), the outer surface of the lifting lug II (504) is fixedly connected with the cover plate (1), a conical cylinder (505) is arranged outside the fine filter cylinder (503), and a water pipe I (506) is fixedly connected to the bottom of the conical cylinder (505).

4. A domestic wastewater treatment apparatus according to claim 3, wherein: the sedimentation mechanism (7) comprises a sedimentation pipe (701), the outer surface of the sedimentation pipe (701) is fixedly connected with the tank body (4), a support ring (702) is fixedly connected to the sedimentation pipe (701) close to the tank body (4), and a separation plate (703) is fixedly connected to the outer surface of the support ring (702).

5. The domestic wastewater treatment device according to claim 4, wherein: the inside of division board (703) is connected with raceway one (506) fixed, the inside of division board (703) is kept away from raceway one (506) the position fixedly connected with raceway two (704), the inside of raceway two (704) is provided with filter layer (705).

6. A domestic wastewater treatment apparatus according to claim 5, wherein: the sedimentation pipe (701) is fixedly connected with a sewage draining pipe (801) at a position far away from the first water conveying pipe (506), the lower part of the sewage draining pipe (801) is fixedly connected with a sludge pump (802), and the ultraviolet sterilizing lamp (6) is fixedly connected with the inner wall of the tank body (4).

7. A domestic wastewater treatment apparatus according to claim 1, wherein: the supporting mechanism (10) comprises a supporting plate (1001), the supporting plate (1001) is fixedly connected with the outer surface of the tank body (4), and the supporting plate (1001) is fixedly connected with a bottom plate (1002) at a position far away from the tank body (4).