CN112023516A

CN112023516A - Domestic sewage treatment device

Info

Publication number: CN112023516A
Application number: CN202011080165.6A
Authority: CN
Inventors: 何春霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2020-12-04

Abstract

The invention discloses a domestic sewage treatment device which comprises a barrel body, wherein a water inlet pipe and a water outlet pipe are respectively inserted into the bottom and the top outer wall of the outer wall on one side of the barrel body, a sewage discharge pipe is inserted into one side of the outer wall on the bottom of the barrel body, inclined partition plates which are obliquely arranged are arranged on the inner walls on two sides of the barrel body, a gap is reserved between one side of each inclined partition plate and the inner wall of the barrel body, inclined mesh plates which are uniformly distributed are arranged at the bottoms of the two inclined partition plates, and gaps are reserved between the bottoms of the inclined mesh plates, the tops of the inclined partition plates and the inner wall of. The inclined screen plate filters sewage injected into the bottom of the barrel body, so that impurities in the sewage are intercepted by the inclined screen plate and slide to the bottom of the barrel body, the inclined screen plate and the inclined partition plate which are arranged in an inclined mode enable the impurities to slide to a sewage discharge pipe, the sewage filtered by the inclined screen plate and the filter screen plate is further filtered by the activated carbon particles and the filter element, and the filtered water is discharged through the water outlet pipe.

Description

Domestic sewage treatment device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a domestic sewage treatment device.

Background

With the rapid development of urban construction industry, domestic sewage is increasing, and in order to prevent pollution and protect the environment, the sewage must be treated, and at present, the domestic sewage mainly comes from toilet flushing water, kitchen washing water, washing machine drainage, shower drainage and other drainage. The domestic sewage contains organic substances such as cellulose, starch, sugar, fat, protein, and the like, and also contains inorganic salts such as nitrogen, phosphorus, and the like. Wherein, the organic pollutant and the phosphorus cause the greatest damage to the environment to water pollution, and the domestic sewage can generate a large amount of odor which can affect the health and the ecological environment of people, and the treated available water is far away from the using point.

Through search, chinese patent publication No. CN203781990U discloses a domestic sewage treatment apparatus, which comprises a domestic sewage treatment apparatus body and a water storage tank, a first sedimentation tank disposed in the domestic sewage treatment apparatus body, an anaerobic tank disposed in the domestic sewage treatment apparatus body, an anoxic tank disposed in the domestic sewage treatment apparatus body, and an aerobic tank disposed in the domestic sewage treatment apparatus body. The domestic sewage treatment device in the above patent has the following disadvantages: when in use, the impurities in the sewage can not be effectively precipitated in time and flow out.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a domestic sewage treatment device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a domestic sewage treatment device, includes the staving, the bottom and the top outer wall of staving one side outer wall are pegged graft respectively and are had inlet tube and outlet pipe, and peg graft in one side of staving bottom outer wall and have the blow off pipe, the both sides inner wall of staving all is equipped with the slope baffle that the slope set up, and leaves the clearance between one side of two slope baffles and the inner wall of staving, two the bottom of slope baffle all is provided with evenly distributed's slope otter board, and leaves the clearance between the bottom of slope otter board and the top of slope baffle, the bottom inner wall of staving, and the bottom inner wall of staving sets up for the slope, and the intermediate position of staving both sides inner wall is equipped with same filter plate, and the top of staving both sides inner wall is equipped with.

Preferably, the outer wall of the top of the barrel body is provided with a stirring motor, and an output shaft of the stirring motor is provided with a rotating shaft.

Preferably, the rotating shaft is provided with a stirring paddle at the circumference in the net cage.

Preferably, two the bottom of slope baffle all is equipped with the mounting panel, and one side of two mounting panels all is equipped with electric telescopic handle.

Preferably, two one end of the electric telescopic rod piston rod is provided with a movable seat, the cross section of the movable seat is of an L-shaped structure, and the bottom of the movable seat is connected with the inclined net plate through a bolt.

Preferably, the bottom of the inclined partition plate is provided with a sliding groove, one side of the movable seat, which is close to the inclined partition plate, is provided with a sliding block, and the outer diameter of the sliding block is matched with the inner diameter of the sliding groove.

Preferably, the top of staving inner wall is equipped with the casing, and the casing is close to the both sides of staving inner wall and has seted up the water inlet, and two water inlets and the both sides that the casing bottom inner wall is close to the pivot all are equipped with the reposition of redundant personnel otter board.

Preferably, the water outlets are formed in the two sides, close to the rotating shaft, of the outer wall of the top of the shell, filter elements are arranged on the two sides inside the shell, the filter elements are located between the two adjacent shunt net plates, and the shell is connected with the rotating shaft through bearings.

Preferably, the pivot extends to the both sides of filtering the otter board bottom and all is equipped with the dwang, and the top of two dwangs all has the scraper blade through spring coupling, the top of scraper blade and the bottom laminating of filtering the otter board.

The invention has the beneficial effects that:

1. according to the domestic sewage treatment device provided by the invention, the inclined screen plate, the inclined partition plate and the filter element are arranged, the inclined screen plate filters sewage injected into the bottom of the barrel body, so that impurities in the sewage are intercepted by the inclined screen plate and slide to the bottom of the barrel body, the inclined screen plate and the inclined partition plate which are arranged in an inclined mode enable the impurities to timely and effectively slide to a sewage discharge pipe, activated carbon particles and the filter element further filter the sewage filtered by the inclined screen plate and the filter screen plate, and the filtered water is discharged through the water outlet pipe.

2. According to the domestic sewage treatment device, the electric telescopic rod and the movable seat are arranged, the electric telescopic rod pushes the movable seat to move in a reciprocating mode to drive the inclined screen plate to shake, so that impurities on the inclined screen plate are accelerated to slide to the bottom of the barrel body, and when the movable seat moves, the sliding groove and the sliding block guide the movable seat in a moving mode.

3. According to the domestic sewage treatment device provided by the invention, the shell, the flow dividing screen plate and the water outlet are arranged, water filtered by activated carbon particles enters the shell through the water inlet, water flow is discharged through the water outlet after being filtered by the filter element, the flow dividing screen plate divides the water flow entering the shell, the uniform contact between the water flow and the filter element is ensured, and the filtering effect of the filter element is improved.

Drawings

FIG. 1 is a schematic view showing a domestic sewage treatment apparatus according to embodiment 1;

FIG. 2 is a sectional view showing a side structure of a housing of a domestic sewage treatment apparatus according to embodiment 1;

FIG. 3 is a schematic view showing the structure of a movable seat and an inclined net plate of a domestic sewage treatment apparatus according to example 1;

FIG. 4 is a partial structural view of a barrel of the domestic sewage treatment apparatus according to embodiment 2.

In the figure: 1 barrel body, 2 inclined mesh plates, 3 electric telescopic rods, 4 mounting plates, 5 inclined partition plates, 6 rotating rods, 7 net cages, 8 stirring paddles, 9 shells, 10 filter elements, 11 stirring motors, 12 rotating shafts, 13 water outlets, 14 shunt mesh plates, 15 movable seats, 16 filter mesh plates, 17 scraping plates and 18 sliding chutes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a domestic sewage treatment device comprises a barrel body 1, wherein a water inlet pipe and a water outlet pipe are respectively inserted into the bottom and the top outer wall of the outer wall of one side of the barrel body 1, a sewage discharge pipe is inserted into one side of the bottom outer wall of the barrel body 1, the inner walls of two sides of the barrel body 1 are connected with inclined partition plates 5 which are obliquely arranged through bolts, a gap is reserved between one side of each of the two inclined partition plates 5 and the inner wall of the barrel body 1, the bottoms of the two inclined partition plates 5 are respectively provided with an inclined mesh plate 2 which is uniformly distributed, gaps are reserved between the bottoms of the inclined mesh plates 2 and the tops of the inclined partition plates 5 and the inner wall of the bottom of the barrel body 1, the inner wall of the bottom of the barrel body 1 is obliquely arranged, the middle positions of the inner walls of two sides of the barrel body 1 are, the top of 1 inside of staving is provided with filter core 10, and slope otter board 2 filters the sewage that pours into 1 bottom of staving for impurity is intercepted and landing to the bottom of staving 1 by slope otter board 2 in the sewage, and slope otter board 2 and the slope baffle 5 that the slope set up make impurity can the landing to blow off pipe department, and active carbon granule and filter core 10 further filter the sewage after slope otter board 2 filters with filtering 16, and the water after the filtration is discharged through the outlet pipe.

In the invention, the outer wall of the top of the barrel body 1 is connected with a stirring motor 11 through a bolt, and an output shaft of the stirring motor 11 is connected with a rotating shaft 12 through a bolt.

Wherein, the circumference department that pivot 12 is located box with a net 7 is connected with stirring rake 8 through bolted connection, and accessible agitator motor 11 drives stirring rake 8 and stirs the active carbon granule in box with a net 7, guarantees that active carbon granule and sewage are abundant, even contact.

Wherein, the bottom of two slope baffles 5 all has mounting panel 4 through bolted connection, and one side of two mounting panels 4 all has electric telescopic handle 3 through bolted connection.

Wherein, the one end of two electric telescopic handle 3 piston rods all has sliding seat 15 through bolted connection, and sliding seat 15's cross section is L type structure, and the bottom of sliding seat 15 is passed through the bolt and is connected with slope otter board 2.

Wherein, spout 18 has been seted up to the bottom of slope baffle 5, and there is the slider one side that movable seat 15 is close to slope baffle 5 through bolted connection, the external diameter of slider and the internal diameter looks adaptation of spout 18, and electric telescopic handle 3 promotes movable seat 15 reciprocating motion, thereby drives the shake of slope otter board 2 with higher speed impurity landing to the bottom of staving 1 on the slope otter board 2, and when movable seat 15 removed, spout 18 and slider moved the direction to movable seat 15.

Wherein, there is casing 9 at the top of staving 1 inner wall through bolted connection, and casing 9 has seted up the water inlet near the both sides of staving 1 inner wall, and two water inlets and casing 9 bottom inner wall both sides near pivot 12 all have reposition of redundant personnel otter board 14 through bolted connection.

Wherein, delivery port 13 has all been seted up to the both sides that casing 9 top outer wall is close to pivot 12, and the inside both sides of casing 9 all are provided with filter core 10, filter core 10 is located between two adjacent reposition of redundant personnel otter boards 14, casing 9 passes through the bearing and is connected with pivot 12, water after the active carbon particle filters gets into in casing 9 through the water inlet, rivers discharge through delivery port 13 after filter core 10 filters, reposition of redundant personnel otter board 14 shunts the rivers that get into in casing 9, guarantee rivers and the even contact of filter core 10, improve the filter effect of filter core 10.

The working principle is as follows: the inclined screen plate 2 filters sewage injected into the bottom of the barrel body 1, so that impurities in the sewage are intercepted by the inclined screen plate 2 and slide to the bottom of the barrel body 1, the inclined screen plate 2 and the inclined partition plate 5 which are obliquely arranged enable the impurities to slide to a sewage discharge pipe, the activated carbon particles and the filter element 10 further filter the sewage filtered by the inclined screen plate 2 and the filter screen plate 16, the filtered water is discharged through a water outlet pipe, the stirring paddle 8 can be driven by the stirring motor 11 to stir the activated carbon particles in the net cage 7, the activated carbon particles are ensured to be fully and uniformly contacted with the sewage, the electric telescopic rod 3 pushes the movable seat 15 to reciprocate, the inclined screen plate 2 is driven to shake, so that the impurities on the inclined screen plate 2 slide to the bottom of the barrel body 1 at an accelerated speed, when the movable seat 15 moves, the sliding chute 18 and the sliding block guide the movable seat 15, and the water filtered by the activated carbon particles enters the, the water flow is discharged from the water outlet 13 after being filtered by the filter element 10, and the water flow entering the shell 9 is divided by the dividing net plate 14, so that the water flow is ensured to be in uniform contact with the filter element 10, and the filtering effect of the filter element 10 is improved.

Example 2

Referring to fig. 4, compared with embodiment 1, in the present embodiment, the two sides of the rotating shaft 12 extending to the bottom of the filter screen plate 16 are both connected with the rotating rods 6 through bolts, the tops of the two rotating rods 6 are both connected with the scraper 17 through springs, and the top of the scraper 17 is attached to the bottom of the filter screen plate 16.

The working principle is as follows: the rotating shaft 12 drives the rotating rod 6 to rotate, and meanwhile, the spring pushes the scraper 17 to scrape the bottom of the filter screen plate 16, so that the problem that the filter effect is poor due to the fact that impurities block meshes of the filter screen plate 16 is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A domestic sewage treatment device comprises a barrel body (1), wherein a water inlet pipe and a water outlet pipe are respectively inserted into the bottom and the top outer wall of the outer wall of one side of the barrel body (1), and a sewage discharge pipe is inserted into one side of the outer wall of the bottom of the barrel body (1), the domestic sewage treatment device is characterized in that the inner walls of two sides of the barrel body (1) are respectively provided with an inclined partition plate (5) which is arranged in an inclined manner, a gap is reserved between one side of each of the two inclined partition plates (5) and the inner wall of the barrel body (1), the bottoms of the two inclined partition plates (5) are respectively provided with an inclined mesh plate (2) which is uniformly distributed, a gap is reserved between the bottom of each inclined mesh plate (2) and the top of each of the inclined partition plates (5) and the inner wall of the bottom of the barrel body (1), the inner wall of the bottom of the barrel body (1) is arranged in an inclined, activated carbon particles are filled in the net box (7), and a filter element (10) is arranged at the top of the interior of the barrel body (1).

2. The domestic sewage treatment device according to claim 1, wherein the outer wall of the top of the barrel body (1) is provided with a stirring motor (11), and an output shaft of the stirring motor (11) is provided with a rotating shaft (12).

3. The domestic sewage treatment device according to claim 2, wherein the stirring paddle (8) is arranged at the circumference of the rotating shaft (12) in the net cage (7).

4. The domestic sewage treatment device according to claim 3, wherein the bottom of each of the two inclined partition plates (5) is provided with a mounting plate (4), and one side of each of the two mounting plates (4) is provided with an electric telescopic rod (3).

5. The domestic sewage treatment device according to claim 4, wherein one end of each of the piston rods of the two electric telescopic rods (3) is provided with a movable seat (15), the cross section of each movable seat (15) is of an L-shaped structure, and the bottom of each movable seat (15) is connected with the inclined net plate (2) through a bolt.

6. The domestic sewage treatment device according to claim 5, wherein the bottom of the inclined partition plate (5) is provided with a sliding groove (18), and one side of the movable seat (15) close to the inclined partition plate (5) is provided with a sliding block, the outer diameter of the sliding block is matched with the inner diameter of the sliding groove (18).

7. The domestic sewage treatment device according to claim 6, wherein a shell (9) is arranged on the top of the inner wall of the barrel body (1), water inlets are arranged on two sides of the shell (9) close to the inner wall of the barrel body (1), and the two water inlets and two sides of the inner wall of the bottom of the shell (9) close to the rotating shaft (12) are provided with the shunt mesh plate (14).

8. The domestic sewage treatment device according to claim 7, wherein both sides of the outer wall of the top of the housing (9) near the rotating shaft (12) are provided with water outlets (13), both sides of the interior of the housing (9) are provided with filter elements (10), the filter elements (10) are located between two adjacent shunt net plates (14), and the housing (9) is connected with the rotating shaft (12) through a bearing.

9. The domestic sewage treatment device according to claim 8, wherein the two sides of the rotating shaft (12) extending to the bottom of the filter screen plate (16) are provided with rotating rods (6), the tops of the two rotating rods (6) are connected with scraping plates (17) through springs, and the tops of the scraping plates (17) are attached to the bottom of the filter screen plate (16).