CN209178142U - A domestic sewage recycling device with regular and quantitative addition of treatment agent - Google Patents

Abstract

The utility model discloses a household sewage recycling device for adding treatment agent at regular intervals and quantitatively, and relates to the technical field of sewage treatment and recycling. The utility model comprises a box body, in which a filter screen, a first partition, a second partition and an impurity removal plate are fixed sequentially from top to bottom. Tube. The utility model filters the domestic sewage through the filter net to remove large particles that are difficult to accommodate impurities in the sewage. The spiral fan blades and the scum tank clean the scum and foam on the surface of the sewage, and the air is introduced to make the air mix with the sewage, increasing the The activity of water produces a large number of bubbles and floats up, which helps to discharge foam and scum in the water, improve the effect of sewage treatment and the cleanliness of water; inject treatment agent into the water after preliminary treatment, disinfect the sewage and flocculate impurities, after treatment Appropriate recycling can still be carried out, reducing the waste of water resources and protecting the environment.

Description

A domestic sewage recycling device with regular and quantitative addition of treatment agent

technical field

The utility model belongs to the technical field of sewage treatment and recycling, in particular to a household sewage recycling device which adds treatment agent in a fixed and quantitative manner.

Background technique

In today's life, with the continuous improvement of people's living standards, people's water consumption is also increasing. However, as a non-renewable resource, water resource has gradually become a scarce resource, especially in the dry and rainy season, it is even more precious.

However, most of the existing household water is directly discharged into the sewer main pipe through the sewer pipe after use up. Some housework can use water with a low purity, and the household sewage cannot be distributed and utilized reasonably. A large amount of sewage, and there is a serious waste of water resources, which is not conducive to the protection of the environment.

Utility model content

The purpose of this utility model is to provide a domestic sewage recycling device that adds treatment agent regularly and quantitatively. By treating domestic sewage and reusing it, it solves the problem of direct discharge of existing domestic sewage, which cannot be recycled again and wastes water. resources, environmental problems.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model is a domestic sewage recycling device which adds treatment agent in a fixed and quantitative manner, which includes a box body. A control panel is arranged on one surface of the box body. connection, the inside of the box is fixed with a filter screen, a first partition, a second partition and an impurity removal plate in sequence from top to bottom. The impurity removal plate is composed of triangular stainless steel plates, plates and clips. The gap between them gradually decreases from the upper size, making it difficult for flocs in the sewage to float up after settling and passing through, ensuring the cleaning of water quality. The filter is an inclined net, so large particles of impurities automatically gather at the bottom of the filter after being filtered. , to facilitate discharge from the discharge trough, the top of the box runs through a sewage inlet pipe, and the bottom of the box runs through a miscellaneous discharge pipe.

A deceleration motor is fixed on one surface of the box below the first partition, the output shaft of the deceleration motor penetrates the inside of the box and a rotating shaft is fixed through a coupling, and a spiral fan is fixed on the surface of the rotating shaft. One surface of the box body is provided with a scum outlet matching with the spiral fan blade, and one surface of the box body is fixed with a scum tank communicating with the inside of the box body through the scum outlet.

One surface of the box body is fixed with an air pump through a supporting plate, and the air outlet end of the air pump passes through a solenoid valve, and the solenoid valve is a three-way solenoid valve connected with two air guide pipes. As for the water pipe, a drug inlet pipe is fixed on one surface of the box and is located at the bottom of the second partition and above the clean water outlet pipe, and the inlet end of the drug inlet pipe is threadedly connected with a treatment agent bottle.

Further, one surface of the box body is fixed with a discharge trough that matches the filter screen and communicates with the inside of the box body, and a baffle plate is provided on the outlet of the discharge trough, and the one surface of the box body is connected to the second An exhaust pipe runs through the position where the bottoms of the partitions are in contact.

Further, the air guide pipe runs through the box body and extends from the inside of the box body, and the surface of the air guide pipe located in a section inside the box body is connected with an aeration disc, one of the air guide pipes is located above the second partition, and the other The air duct is located above the trash plate.

Further, a first high water level sensing head and a first low water level sensing head are provided inside the box between the bottom of the first partition and the top of the second partition, and the inside of the box is located at A second high water level sensing head and a second low water level sensing head are arranged between the bottom of the inner wall of the box and the bottom of the second partition.

Further, diversion pipes run through the center of the first partition and the bottom of the second partition, and valves are provided on the sewage inlet pipe, miscellaneous discharge pipe, medicine feeding pipe and diversion pipe, and the valves are It is a two-way solenoid valve.

Further, an orifice plate is fixed inside the scum tank, a sewage pipe runs through the bottom of the scum tank, and an air outlet is opened on the top of the scum tank.

The utility model has the following beneficial effects:

1. The utility model filters the domestic sewage through the filter net to remove large particles that are difficult to accommodate impurities in the sewage. The spiral fan blade and the scum tank clean the scum and foam on the surface of the sewage, and the air is introduced to make the air mix with the sewage. , increase the activity of water, generate a large number of bubbles to float up, help to discharge the foam and scum in the water, improve the effect of sewage treatment and the cleanliness of water.

2. The utility model disinfects the sewage and flocculates impurities by injecting the treatment agent into the preliminarily treated water. The air generated by the air pump makes the flowing water generate eddy currents, and the treatment agent and the sewage are fully mixed to improve the purification effect. After treatment, it can still Proper recycling reduces the waste of water resources, protects the environment, and automatically adds treatment agents regularly and quantitatively according to the water volume, reducing manual participation and making it convenient for users to use.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the structural representation of the household sewage recycling device that the utility model treatment agent is added regularly and quantitatively;

In the accompanying drawings, the list of parts represented by each label is as follows:

1-box, 2-filter, 3-first clapboard, 4-second clapboard, 5-impurity removal plate, 6-sewage inlet pipe, 7-drainage pipe, 8-reduction motor, 9-spiral Fan blade, 10-scum outlet, 11-scum tank, 12-air pump, 13-air guide pipe, 14-clean water outlet pipe, 15-medicine inlet pipe, 16-treatment agent bottle, 17-outlet trough, 18 - Exhaust pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1, the utility model is a domestic sewage recycling device which adds treatment agent regularly and quantitatively, including a box body 1, a control panel is arranged on the surface of the box body 1, the control panel is connected with electromagnetic valves, valves, air pumps 12 is electrically connected with the reduction motor 8, and the inside of the box body 1 is sequentially fixed with a filter screen 2, a first partition 3, a second partition 4 and an impurity removal plate 5. The impurity removal plate 5 is made of a triangular stainless steel plate, Composed of plates and strips, the gap between the triangular stainless steel plates gradually decreases from the upper size, making it difficult for flocs in the sewage to float up after settling through, ensuring the cleaning of water quality. The filter screen 2 is an inclined screen, so large particles of impurities After being filtered, it is automatically gathered at the lowest point of the filter screen 2, which is convenient to be discharged from the discharge tank 17. The top of the box body 1 is run through a sewage inlet pipe 6, and the bottom of the box body 1 is run through a miscellaneous discharge pipe 7.

A geared motor 8 is fixed on one surface of the box body 1 below the first partition 3. The output shaft of the geared motor 8 runs through the inside of the box body 1 and a rotating shaft is fixed through a coupling. The surface of the rotating shaft is fixed with a spiral fan blade. 9. A scum outlet 10 matching with the spiral fan blade 9 is opened on one surface of the box body 1, and a scum tank 11 communicating with the inside of the box body 1 through the scum outlet 10 is fixed on one surface of the box body 1.

One surface of the box body 1 is fixed with an air pump 12 through a supporting plate, and the air outlet end of the air pump 12 passes through a solenoid valve. A medicine feeding pipe 15 is fixed on one surface of the box body 1 and is located at the bottom of the second dividing plate 4 and above the clean water outlet pipe 14 , and the inlet end of the medicine feeding pipe 15 is threadedly connected with a treatment agent medicine bottle 16 .

Wherein, one surface of the box body 1 is fixed with a discharge trough 17 that matches the filter screen 2 and communicates with the inside of the box body 1, and a baffle plate is arranged on the outlet of the discharge chute 17, and the one surface of the box body 1 is separated from the second partition. An exhaust pipe 18 runs through the position where the bottom of the plate 4 contacts.

Wherein, the air guide tube 13 runs through the box body 1 and extends from the inside of the box body 1, and the surface of the air guide tube 13 located in the inner section of the box body 1 is connected with an aeration disc, one air guide tube 13 is located above the second partition 4, and the other air guide tube 13 is located above the impurity removal plate 5 .

Wherein, a first high water level sensor head and a first low water level sensor head are arranged inside the box body 1 and between the bottom of the first partition 3 and the top of the second partition 4, and the inside of the box body 1 is located at the bottom of the box. A second high water level sensing head and a second low water level sensing head are arranged between the bottom of the inner wall of the body 1 and the bottom of the second dividing plate 4, the first high water level sensing head, the first low water level sensing head, the second The high water level sensor head and the second low water level sensor head are used to detect the water volume of different treatment parts inside the tank 1, and the control panel can dynamically control the start of the deceleration motor 8 and the air pump 12 according to the water volume, which is convenient for automatic sewage treatment. Without manual intervention, the first high water level sensing head, the first low water level sensing head, the second high water level sensing head and the second low water level sensing head are all electrically connected to the control panel.

Wherein, the center of the first dividing plate 3 and the bottom of the second dividing plate 4 are all run through a diversion pipe, and the sewage inlet pipe 6, the miscellaneous discharge pipe 7, the medicine feeding pipe 15 and the diversion pipe are all provided with valves, and the valves are two through the solenoid valve.

Wherein, an orifice plate is fixed inside the scum tank 11 , a sewage pipe runs through the bottom of the scum tank 11 , and an air outlet is opened on the top of the scum tank 11 .

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (6)

1. A household sewage recycling device for regularly and quantitatively adding a treatment agent, comprising a casing (1), characterized in that: the inside of the casing (1) is sequentially fixed with a filter screen (2), a second A partition (3), a second partition (4) and an impurity removal plate (5), the top of the box (1) runs through a sewage inlet pipe (6), and the bottom of the box (1) runs through a drain miscellaneous pipe (7); A geared motor (8) is fixed on one surface of the box (1) and below the first partition (3). The output shaft of the geared motor (8) runs through the inside of the box (1) and passes through the coupling The device is fixed with a rotating shaft, and the surface of the rotating shaft is fixed with a spiral fan blade (9), and a surface of the box (1) is provided with a scum outlet (10) matched with the spiral fan blade (9). A scum tank (11) connected to the inside of the box body (1) through the scum outlet (10) is fixed on one surface of the box body (1); One surface of the box body (1) is fixed with an air pump (12) through a supporting plate, and the gas outlet end of the air pump (12) is connected with two air guide pipes (13) through a solenoid valve, and one surface of the box body (1) is fixed. There is a clean water outlet pipe (14), and a drug inlet pipe (15) is fixed on one surface of the casing (1) and is positioned at the bottom of the second dividing plate (4) and above the clean water outlet pipe (14). The inlet end of the medicine inlet pipe (15) is threadedly connected with a treatment agent medicine bottle (16). 2. The domestic sewage recycling device according to claim 1, wherein a treatment agent is added regularly and quantitatively, characterized in that, one surface of the box body (1) is fixed with a filter screen (2) that matches with the box body (2). A discharge trough (17) connected to the inside of the body (1), a baffle plate is arranged on the outlet of the discharge chute (17), and a surface of the box body (1) is connected to the bottom of the second partition (4). The position of contact runs through an exhaust pipe (18). 3. The domestic sewage recycling device according to claim 1, wherein the treatment agent is added regularly and quantitatively, wherein the air guide pipe (13) runs through the box (1) and extends from the inside of the box (1) , the air guide pipe (13) is located at the surface of a section inside the box body (1) and is connected with an aeration disc, one of the air guide pipes (13) is located above the second partition (4), and the other said air guide pipe (13 ) is located above the impurity removal plate (5). 4. The domestic sewage recycling device according to claim 1, wherein the treatment agent is added regularly and quantitatively, wherein the inside of the box (1) is located at the bottom of the first partition (3) and the second partition The position between the tops of the plates (4) is provided with a first high water level sensing head and a first low water level sensing head, inside the box (1) and at the bottom of the inner wall of the box (1) and the second partition ( 4) A second high water level sensing head and a second low water level sensing head are arranged between the bottoms. 5. The domestic sewage recycling device according to claim 1, wherein the treatment agent is regularly and quantitatively added, wherein the center of the first partition (3) and the bottom of the second partition (4) both pass through There is a diversion pipe, and valves are all arranged on the sewage inlet pipe (6), the miscellaneous discharge pipe (7), the medicine feeding pipe (15) and the diversion pipe. 6. The domestic sewage recycling device according to claim 1, wherein a treatment agent is added regularly and quantitatively, wherein the scum tank (11) is fixed with an orifice inside, and the scum tank (11) A sewage pipe runs through the bottom, and an air outlet is opened on the top of the scum tank (11).