CN206352083U - A kind of small-sized household sewage-treatment plant - Google Patents

Abstract

The utility model discloses a small household sewage treatment device, which comprises a water collection tank, a water pump, a purification tank and a water storage tank. A water filter plate is arranged inside the water collection tank, and a plurality of water filter holes are arranged on the water filter plate. The driving pulley and the driven pulley on the top are connected by a transmission belt, brushes are arranged on the bottom surface of the cleaning rod at the lower end of the transmission belt, and a driving motor is arranged on the outside of the sump, and the output shaft of the driving motor is connected with the driving pulley; The water inlets of the purification tanks are connected by connecting water pipes, and the water pumps are installed on the connecting water pipes. Spacers are arranged inside the purification tanks, and slideway grooves are formed between the spacers, and the first water purification frames are arranged in turn in the slideway grooves. , the second water purification frame body, the third water purification frame body, the fourth water purification frame body and the fifth water purification frame body, the water outlet of the purification tank is connected with the water storage tank through pipelines; the utility model is simple in structure, practical and convenient , the purification effect is good, and it can be widely popularized and applied.

Description

A small household sewage treatment device

【Technical field】

The utility model relates to the technical field of sewage treatment devices, in particular to the technical field of domestic sewage treatment devices.

【Background technique】

Water conservation has become a topic of increasing concern to people. In addition to drinking and washing, a large amount of precious clean water in daily life is used for flushing toilets, etc. Water recycling has increasingly attracted people's attention. Although there are large-scale sewage treatment Purification system, but it cannot directly solve the problem of purification and reuse of household daily water. Unified laying of reclaimed water reuse system is expensive in investment and high in operation cost, so it cannot be popularized in the short term. The patent document (CN205516699U) discloses a household sewage treatment device. Although the sewage can be purified, the filter layer is drawn out from the side. After a long time of use, there will be water leakage in the place where the filter layer is extracted. It needs to be replaced as a whole, which is very troublesome. There is a grid net in the upper tank body, and some fragments will block the grid during use, which will affect the use effect; in view of the above situation, it is necessary to improve the design of the sewage treatment device .

【Content of utility model】

The purpose of this utility model is to solve the problems in the prior art, and propose a small household sewage treatment device, which can prevent the debris in the sewage from blocking the water filter plate, and the filter layer can be replaced separately, which is easy to replace and has no water leakage .

In order to achieve the above purpose, the utility model proposes a small household sewage treatment device, including a sump, a water pump, a purification tank, a first water purification frame, a second water purification frame, a third water purification frame, a fourth The water purification frame body, the fifth water purification frame body and the water storage tank, a water filter plate is arranged inside the water collection tank, a number of water filter holes are arranged on the water filter plate, and a driving pulley and a driven belt are arranged on the upper part of the water collection tank The driving pulley and the driven pulley are connected by a transmission belt. A cleaning rod is provided at the lower end of the transmission belt. Brushes are provided on the bottom surface of the cleaning rod. A driving motor is provided outside the sump, and the output shaft of the driving motor is connected to the driving pulley. ; The water collection tank and the water inlet of the purification tank are connected by connecting water pipes, a water pump is arranged on the connecting water pipe, spacers are arranged inside the purification tank, slideway grooves are formed between the spacers, and slideway grooves are sequentially arranged in the waterway grooves The first water purification frame, the second water purification frame, the third water purification frame, the fourth water purification frame and the fifth water purification frame, the first water purification frame, the second water purification frame, the The third water purification frame body, the fourth water purification frame body and the fifth water purification frame body are all provided with storage frames inside, a number of round through holes are provided on the opposite side walls of the storage frame, and a handle is provided at the upper end of the storage frame. The water outlet of the purification tank is connected with the water storage tank through a pipeline, and a water outlet pipe is arranged at the lower end of one side of the water storage tank.

Preferably, pebbles are placed inside the first water purification frame, gauze is laid on the side wall of the container frame of the second water purification frame, and fine sand is placed in the gauze; activated carbon is placed in the third water purification frame; The inside of the fourth water purification frame is an adsorption resin layer. The adsorption resin layer is a porous resin, which is made of monomers such as styrene and divinylbenzene in the presence of organic solvents such as toluene. Ball; gauze is laid on the side wall of the storage frame of the fifth water purification frame, and a phosphorus removal material layer is placed in the gauze, and the phosphorus material layer is polymerized alumina, PAM and other substances.

Preferably, the installation direction of the spacers is the same as the height direction of the purification pool; the upper end cover of the purification pool is provided with an upper cover.

Beneficial effects of the utility model: the utility model connects the driving pulley and the driven pulley through a transmission belt, the lower end of the transmission belt is provided with a cleaning rod, the bottom surface of the cleaning rod is provided with bristles, and the bristles are located on the end surface of the water filter plate. The movement of the transmission belt drives the cleaning rod to move left and right, so as to clean up the debris on the top surface of the water filter plate to avoid blockage of the water filter plate; the first water purification frame and the second water purification frame are arranged in sequence in the slide groove , the third water purification frame, the fourth water purification frame and the fifth water purification frame, when the water purification frame is replaced, it only needs to slide upward from the slide groove, which is simple and fast, and can be used for separate water purification The frame body can be replaced to save resources; the utility model has the advantages of simple structure, convenient use and good purification effect, and can be widely popularized and applied.

The features and advantages of the utility model will be described in detail through embodiments in conjunction with the accompanying drawings.

【Description of drawings】

Fig. 1 is the structural representation of a kind of small household sewage treatment device of the present utility model;

Fig. 2 is a schematic diagram of a three-dimensional structure of a purification tank of a small household sewage treatment device of the present invention;

Fig. 3 is a structural schematic diagram of a purification frame of a small household sewage treatment device of the present invention.

In the figure: 1-water collection tank, 2-water filter plate, 201-water filter hole, 3-driving pulley, 4-driven pulley, 5-transmission belt, 6-cleaning rod, 601-bristle, 7-connecting water pipe , 8-water pump, 9-purification tank, 901-water inlet, 902-water outlet, 903-spacer, 904-slide groove, 10-first water purification frame, 11-second water purification frame, 12 -Third water purification frame, 13-fourth water purification frame, 14-fifth water purification frame, 15-top cover, 16-water storage tank, 17-outlet pipe, 18-container frame, 19-Yuantong hole, 20-handle.

【detailed description】

Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of small household sewage treatment device of the utility model comprises a sump 1, a water pump 8, a purification pool 9, a first water purification frame 10, a second water purification frame 11, a first water purification frame Three water purification frames 12, the fourth water purification frame 13, the fifth water purification frame 14 and the water storage tank 16, the inside of the water collection tank 1 is provided with a water filter plate 2, and the water filter plate 2 is provided with a number of filter water Hole 201, the upper part of the water collection tank 1 is provided with a driving pulley 3 and a driven pulley 4, the driving pulley 3 and the driven pulley 4 are connected by a transmission belt 5, and the lower end of the transmission belt 5 is provided with a cleaning rod 6, and the cleaning rod 6 The bottom surface is provided with bristles 601, and the outside of the sump 1 is provided with a driving motor, the output shaft of which is connected to the driving pulley 3; A water pump 8 is arranged on the connecting water pipe 7, a spacer 903 is arranged inside the purification pool 9, and a slideway groove 904 is formed between the spacer bars 903, and the first water purification frame 10, the second clean water frame body 10, and the second clean Water frame body 11, the 3rd water purification frame body 12, the 4th water purification frame body 13 and the 5th water purification frame body 14, the first water purification frame body 10, the second water purification frame body 11, the 3rd water purification frame body Body 12, the fourth water purification frame body 13 and the fifth water purification frame body 14 inside are all provided with container frame 18, container frame 18 opposite side walls are provided with some round through holes 19, container frame 18 upper end is provided with The handle 20, the water outlet 902 of the purification pool 9 is connected with the water storage tank 16 through a pipeline, and the lower end of one side of the water storage tank 16 is provided with a water outlet pipe 17; small stones are placed inside the first water purification frame 10, and the second purification The side wall of the content frame 18 of the water frame 11 is laid with gauze, and fine sand is placed in the gauze; activated carbon is placed in the third water purification frame 12; the inside of the fourth water purification frame 13 is an adsorption resin layer; the fifth cleaning The side wall of the container frame 18 of the water frame body 14 is covered with gauze, and a phosphorus removal material layer is placed in the gauze;

The working process of the utility model:

The utility model is a small-scale domestic sewage treatment device. During the working process, the user pours sewage into the sump 1, and the water filter plate 2 filters the sewage through the water filter hole 201. When there is debris, the drive motor is started, so that The driving pulley 3 drives the transmission belt 5 to rotate, so that the cleaning rod 6 at the lower end of the transmission belt 5 moves left and right, the bristles 601 clean up the debris on the upper end of the water filter plate 2, and the sewage below the water filter plate 2 is transported to the purification tank 9 by a water pump. The sewage is purified sequentially through the first water purification frame 10, the second water purification frame 11, the third water purification frame 12, the fourth water purification frame 13 and the fifth water purification frame 14, and the purified water flows into To the water storage tank 16, the user can use it through the water outlet pipe 17; when the filter element needs to be more slippery, the user only needs to slide the corresponding water purification frame upwards out of the slideway groove 904 through the handle 20 to make it more convenient and slippery.

The utility model connects the driving pulley 3 and the driven pulley 4 through the transmission belt 5, the lower end of the transmission belt 5 is provided with a cleaning rod 6, the bottom surface of the cleaning rod 6 is provided with bristles 601, and the bristles 601 are located on the upper end surface of the water filter plate 2 The movement of the transmission belt 5 drives the cleaning rod 6 to move left and right, so as to clean up the debris on the upper end surface of the water filter plate 2 and avoid the blockage of the water filter plate 2; the first water purification frame is sequentially arranged in the slide groove 904 10. The second water purification frame 11, the third water purification frame 12, the fourth water purification frame 13 and the fifth water purification frame 14, when the water purification frame is replaced, only need to slide upward from the slideway groove 904 Just take it out, it is simple and fast, and the separate water purification frame can be replaced to save resources; the utility model has the advantages of simple structure, convenient practicality, good purification effect, and can be widely popularized and applied.

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any scheme after a simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (3)

1. a kind of small-sized household sewage-treatment plant, it is characterised in that：Including water leg (1), water pump (8), clarifier-tank (9), One water purification framework (10), the second water purification framework (11), the 3rd water purification framework (12), the 4th water purification framework (13), the 5th water purification frame Body (14) and storage tank (16), the water leg (1) are internally provided with water filter plate (2), and water filter plate is provided with some drainages on (2) Hole (201), water leg (1) internal upper part is provided with driving pulley (3) and driven pulley (4), driving pulley (3) and driven pulley (4) connected between by transmission belt (5), transmission belt (5) lower end is provided with cleaning rod (6), cleaning rod (6) bottom surface and is provided with brush Motor is provided with the outside of hair (601), water leg (1), the output shaft of motor is connected with driving pulley (3)；It is described It is attached between water leg (1) and the water inlet (901) of clarifier-tank (9) by connecting water pipe (7), connecting water pipe is set on (7) Water pump (8) is equipped with, clarifier-tank (9), which is internally provided between parting bead (903), parting bead (903), forms slide groove (904), slide groove (904) the first water purification framework (10), the second water purification framework (11), the 3rd water purification framework (12), the 4th water purification are disposed with Framework (13) and the 5th water purification framework (14), the first water purification framework (10), the second water purification framework (11), the 3rd water purification framework (12) tolerant frame (18), is provided with inside the 4th water purification framework (13) and the 5th water purification framework (14), tolerant frame (18) is relative Some round tube holes (19) are provided with two side, tolerant frame (18) upper end is provided with handle (20), the delivery port of clarifier-tank (9) (902) it is connected with storage tank (16) by pipeline, storage tank (16) side is provided with outlet pipe (17).

2. a kind of small-sized household sewage-treatment plant as claimed in claim 1, it is characterised in that：The first water purification framework (10) internal to be placed with handstone, tolerant frame (18) side wall of the second water purification framework (11), which is equipped with gauze, gauze, to be placed with Fine sand；Activated carbon is placed with 3rd water purification framework (12)；It is polymeric adsorbent layer inside 4th water purification framework (13)；5th water purification Tolerant frame (18) side wall of framework (14), which is equipped with gauze, gauze, is placed with dephosphorization material layer.

3. a kind of small-sized household sewage-treatment plant as claimed in claim 1, it is characterised in that：The parting bead (903) is set Direction is identical with clarifier-tank (9) short transverse；Clarifier-tank (9) upper end cover is provided with upper lid (15).