CN207210165U - A kind of sewage treatment unit - Google Patents

Abstract

The utility model belongs to a domestic sewage treatment device, comprising a main body of the sewage treatment device, the main body of the sewage treatment device includes a water inlet pipe, a filter box, a disinfection box and a drug delivery mechanism; the left and right sides of the top of the filter box are respectively provided with filter box water inlets and the water outlet of the filter box; the water inlet of the filter box is connected with a water inlet pipe; the disinfection box and the water outlet of the filter box are connected by a water pipe; Connected to the output end of the motor, the ultraviolet lamp is located below the stirring shaft, the bottom of the side wall of the disinfection box is provided with a discharge port of the disinfection box; the water inlet pipe is provided with a water pump, and the bottom of the filter box is provided with a sewage pipe; A plurality of grilles are installed; a scraper is arranged on the inner bottom of the filter box, and a piston rod is connected to the top of the scraper, and the piston rod is connected to the output end of the cylinder.

Description

A domestic sewage treatment device

technical field

The utility model relates to a domestic sewage treatment device, which belongs to the technical field of domestic sewage treatment.

Background technique

Because there are many bad water-wasting habits in ordinary families, such as flushing away cigarette butts and fine waste with a flush toilet; washing potatoes and carrots first and then peeling them. Pick vegetables after rinsing; open the door, answer the phone, and change TV channels while using water; forget to turn off the faucet when the water is cut off, and leave the water flowing when it comes; leave the faucet on when washing hands, teeth, and face, etc., causing water pollution. The loss of resources becomes domestic wastewater. In real life, household sewage is mostly discharged directly through sewage pipes without treatment, which is a serious waste of water resources and easily pollutes the environment.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a domestic sewage treatment device.

In order to achieve the above object, the technical means adopted by the utility model is, a domestic sewage treatment device, comprising a sewage treatment device main body, the sewage treatment device main body includes a water inlet pipe, a filter box, a disinfection box and a drug delivery mechanism; the top of the filter box The left and right sides are respectively provided with a filter box water inlet and a filter box water outlet; the filter box water inlet is connected with a water inlet pipe; the disinfection box and the filter box outlet are connected by a water pipe; There is a stirring shaft and an ultraviolet lamp. The top of the stirring shaft is connected to the output end of the motor. The ultraviolet lamp is located below the stirring shaft. A sewage pipe is provided; several grilles are installed inside the filter box; a scraper is arranged on the inner bottom of the filter box, and a piston rod is connected to the top of the scraper, and the piston rod is connected to the output end of the cylinder; the dosing mechanism It includes a medicine box, the top of the medicine box is provided with a liquid injection port and a medicine delivery pump, and the medicine delivery pump is installed on a medicine delivery tube, one end of the medicine delivery tube is located inside the medicine box, and the medicine delivery tube is another One end is connected with the water delivery pipe.

Preferably, scale lines are provided on the surface of the medicine box.

Preferably, a valve is installed on the water inlet pipe.

The beneficial effects achieved by the utility model are: the utility model is provided with a filter box, and a plurality of grilles are arranged inside the filter box, which can effectively filter the sundries in the sewage, and the filtered sediment is pushed to one side by the scraper , and discharged through the sewage pipe; by setting the dosing mechanism, the dosing mechanism injects disinfectant into the water pipe to disinfect the sewage; by setting the disinfection box, the stirring shaft is set in the disinfection box, and the full contact between the disinfectant and the sewage can be accelerated by stirring , To improve the disinfection effect, by setting the ultraviolet lamp, the sewage can be sterilized.

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 the structural representation of embodiment 1;

Fig. 2 is the schematic diagram of dosing mechanism in embodiment 1;

FIG. 3 is an enlarged schematic diagram of A in the structure of Example 1. FIG.

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Example 1

As shown in Figures 1-3, a domestic sewage treatment device includes a main body of the sewage treatment device. The main body of the sewage treatment device includes a water inlet pipe 6, a filter box 2, a disinfection box 3 and a dosing mechanism 4; the top of the filter box 2 is left and right The filter box water inlet 1 and the filter box water outlet 11 are respectively arranged on both sides; the filter box water inlet 1 is connected with the water inlet pipe 6; the disinfection box 3 and the filter box water outlet 11 are connected through the water delivery pipe 12; the disinfection box 3 is installed on the top There is a motor 13, a stirring shaft 14 and an ultraviolet lamp 17 are arranged inside the disinfection box 3, the top of the stirring shaft 14 is connected to the output end of the motor 13, the ultraviolet lamp 17 is located under the stirring shaft 14, and a disinfection box 3 is provided at the bottom of the right side wall. Box drain port 18; water inlet pipe 6 is provided with a water pump 5, and the left bottom of the filter box 2 is provided with a sewage pipe 9; inside the filter box 2, a plurality of grilles 8 are installed; the bottom surface of the filter box 2 is provided with Scraper 25, the top of the scraper 25 is connected with a piston rod 24, and the piston rod 24 is connected to the output end of the cylinder 10; the drug delivery mechanism 4 includes a medicine box 19, and the top of the medicine box 19 is provided with a liquid injection port 21 and a drug delivery pump 22, the drug delivery pump 22 is installed on the drug delivery tube 23, one end of the drug delivery tube 23 is located inside the medicine box 19, and the other end of the drug delivery tube 23 is connected to the water delivery tube 12 connect.

Common stirring paddle 15 and helical stirring paddle 16 are installed on the stirring shaft 14, and described helical stirring paddle 16 is positioned at described common stirring paddle 15 inside, and stirring can accelerate disinfectant to fully contact with sewage, and described agent box 19 surface is provided with There is a scale line 20, and a valve 7 is installed on the water inlet pipe 6, which is convenient for controlling the ingress and egress of sewage.

The working principle of this embodiment: when in use, start the water pump 5, the sewage enters the filter box 2 from the water inlet pipe 6, and after being filtered by the sieve plate 8 in the filter box 2, it is delivered to the disinfection box 3 by the water delivery pipe 12, and the water delivery pipe 12 During the process of transporting sewage, the dosing mechanism 4 inputs disinfectant into the water delivery pipe 12, and the disinfectant also enters the disinfection tank 3 along with the sewage. At this time, the stirring paddle in the disinfection tank 3 stirs to promote the full contact between the disinfectant and the sewage and improve the disinfection effect , while stirring, the ultraviolet lamp 17 in the disinfection box 3 is turned on, which can effectively sterilize the bacteria.

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 (3)

1. A domestic sewage treatment device, comprising a main body of the sewage treatment device, characterized in that the main body of the sewage treatment device includes a water inlet pipe (6), a filter box (2), a disinfection box (3) and a dosing mechanism (4); The left and right sides of the top of the filter box (2) are respectively provided with a filter box water inlet (1) and a filter box water outlet (11); the filter box water inlet (1) is connected with a water inlet pipe (6); the disinfection box (3) and The water outlets (11) of the filter boxes are connected by a water delivery pipe (12); a motor (13) is installed on the top of the disinfection box (3), and a stirring shaft (14) and an ultraviolet lamp (17) are arranged inside the disinfection box (3). The top of the stirring shaft (14) is connected to the output end of the motor (13), the ultraviolet lamp (17) is located below the stirring shaft (14), and the bottom of the side wall of the disinfection box (3) is provided with a disinfection box drain (18); the water inlet pipe (6) is provided with a water pump (5), and the bottom of the filter box (2) is provided with a sewage pipe (9); inside the filter box (2) are installed a number of grilles (8); the filter box (2) A scraper (25) is provided on the inner bottom surface, and a piston rod (24) is connected to the top of the scraper (25), and the piston rod (24) is connected to the output end of the cylinder (10); the dosing mechanism (4) Including a medicine box (19), the top of the medicine box (19) is provided with a liquid injection port (21) and a medicine delivery pump (22), and the medicine delivery pump (22) is installed on the medicine delivery pipe (23), so One end of the drug delivery tube (23) is located inside the medicine box (19), and the other end of the drug delivery tube (23) is connected to the water delivery tube (12). 2. The domestic sewage treatment device according to claim 1, characterized in that: the surface of the medicine box (19) is provided with a scale line (20). 3. The domestic sewage treatment device according to claim 1, characterized in that a valve (7) is installed on the water inlet pipe (6).