CN208732783U - A kind of domestic sewage treatment device - Google Patents

Abstract

The utility model discloses a kind of domestic sewage treatment devices, including water-pool rack and grease processor, the bottom inner portion of the water-pool rack is equipped with three groups of water storage tanks, the inside of the water storage tank is equipped with grid basket, it is fixedly connected at the bottom end opening of the water storage tank by sewage treating tube, the bottom end side of the sewage treating tube is fixedly installed with the first water pump, the one side wall apical position of the grease processor is equipped with water inlet, it is fixedly connected between the place open at one end and water inlet of the sewage treating tube, filter chamber is fixedly installed on the left of the inner tip of the grease processor, the inside of the filter chamber is equipped with filter layer, the inside of the grease processor, and the first mud chamber is connected with by water pipe at the bottom end opening of filter chamber.Sewage containing oil in life can be carried out separating treatment, substantially increase the treatment effeciency of sanitary sewage by the domestic sewage treatment device by installing the mud chamber Liang Ge additional, easy to operate, be conducive to extensive promotion and popularization.

Description

A kind of domestic sewage treatment device

Technical field

The utility model belongs to technical field of sewage, and in particular to a kind of domestic sewage treatment device.

Background technique

Sewage treatment, which refers to the process of, purifies it for the water quality requirement for making sewage reach draining or reuse.According to Sewage source classification, sewage treatment are generally divided into production sewage treatment and sanitary sewage disposal.Sanitary sewage disposal generally comprises Filter, be aerated, precipitating and etc..Aeration refers to the process of to be forced to shift into liquid by the oxygen in air, and the purpose is to make Sewage obtains dissolved oxygen, to guarantee that the microorganism in sewage has sufficient dissolved oxygen when decomposing organic matter.According to special A kind of domestic sewage treatment device that sharp CN201621175750.3 is proposed, including for holding sanitary sewage reservoir and life Treatment tank living, the reservoir are connected with Domestic sewage treatment tank by being provided with the pipeline of water pump, and the life is dirty Water treating pond includes being sequentially connected logical conditioning tank, level-one anaerobic pond, secondary anaerobic pond, aerobic tank, sedimentation basin, the aerobic tank Top two layers of drop filter aproll plates are set, the present apparatus by reasonable spatial design, collect traditional waste water treatment process pretreatment, Biological treatment, precipitating function save space and making material, reduce energy consumption, high-concentration waste water can be effectively prevent to enter in one Low concentration region.The discharge that carries out of oily wastewater safety cannot be easy to cause adverse effect by the case, therefore oily wastewater removes Oil work seems increasingly important.

Summary of the invention

The purpose of this utility model is to provide a kind of domestic sewage treatment devices, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of domestic sewage treatment device, including water Pond frame and grease processor, the bottom inner portion of the water-pool rack are equipped with three groups of water storage tanks, and the inside of the water storage tank is equipped with Grid basket is fixedly connected at the bottom end opening of the water storage tank, the bottom end side of the sewage treating tube by sewage treating tube It is fixedly installed with the first water pump, the one side wall apical position of the grease processor is equipped with water inlet, the sewage treating tube Place open at one end and water inlet between be fixedly connected, be fixedly installed with filtering on the left of the inner tip of the grease processor Room, the inside of the filter chamber is equipped with filter layer, the inside of the grease processor, and passes through at the bottom end opening of filter chamber Water pipe is connected with the first mud chamber, and the inner bottom of first mud chamber is equipped with the grease beds of precipitation, first mud chamber Inner upper end is equipped with purifying layer, and the top side of the grease processor is fixedly installed with alum adder, the purifying layer For one side wall by being fixedly connected between water pipe and the second water pump, the bottom of second water pump passes through water pipe and the second mud chamber It is fixedly connected between top end opening, the top of the grease processor, and is fixedly installed with flocculation on the right side of alum adder Agent adder.

Preferably, the bottom end right side wall of second mud chamber is equipped with the second drain valve, and the side of the second drain valve End extends to the outer end of grease processor through the one side wall of grease processor.

Preferably, the one side wall of the grease processor, and the lower end of the second drain valve is equipped with the first drain valve, it is described The left end opening of first drain valve between water pipe and the right side wall of the grease beds of precipitation by being fixedly connected.

Preferably, the opening bottom position of first drain valve is equipped with the inlet of sewer.

Preferably, the bottom end of the alum adder runs through the top of the first mud chamber by feeding pipe, and extends to the The inside of one mud chamber.

Preferably, the bottom end of the flocculant adder runs through the top of the second mud chamber by feeding pipe, and extends to The inside of second mud chamber.

The technical effect and advantage of the utility model: the domestic sewage treatment device can be incited somebody to action by installing the mud chamber Liang Ge additional Sewage containing oil in life carries out separating treatment, substantially increases the treatment effeciency of sanitary sewage, easy to operate, is conducive to wide General promotion and popularization.

Detailed description of the invention

Fig. 1 is the water-pool rack structure sectional view of the utility model；

Fig. 2 is the utility model grease processor structure cross-sectional view；

Fig. 3 is the surface structure connection schematic diagram of the utility model.

In figure: 1 water-pool rack, 2 water storage tanks, 3 grid baskets, 4 sewage treating tubes, 5 first water pumps, 6 grease processors, 7 enter water Mouth, 8 filter chambers, 9 filter layers, 10 first mud chambers, the 11 grease beds of precipitation, 12 purifying layers, 13 alum adders, 14 second water Pump, 15 second mud chambers, 16 flocculant adders, 17 second drain valves, 18 first drain valves, 19 inlets of sewer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of domestic sewage treatment device as shown in Figs. 1-3, including at water-pool rack 1 and grease Device 6 is managed, the bottom inner portion of the water-pool rack 1 is equipped with three groups of water storage tanks 2, and the inside of the water storage tank 2 is equipped with grid basket 3, It is fixedly connected at the bottom end opening of the water storage tank 2 by sewage treating tube 4, the bottom end side of the sewage treating tube 4 is fixed First water pump 5 is installed, the one side wall apical position of the grease processor 6 is equipped with water inlet 7, the sewage treating tube 4 Place open at one end and water inlet 7 between be fixedly connected, be fixedly installed with filtering on the left of the inner tip of the grease processor 6 Room 8, the inside of the filter chamber 8 are equipped with filter layer 9, the inside of the grease processor 6, and the bottom end opening of filter chamber 8 Place is connected with the first mud chamber 10 by water pipe, and the inner bottom of first mud chamber 10 is equipped with the grease beds of precipitation 11, described The inner upper end of first mud chamber 10 is equipped with purifying layer 12, and the top side of the grease processor 6 is fixedly installed with alum and adds Add device 13, the one side wall of the purifying layer 12 passes through to be fixedly connected between water pipe and the second water pump 14, second water pump 14 Bottom between water pipe and the top end opening of the second mud chamber 15 by being fixedly connected, the top of the grease processor 6, and bright The right side of alum adder 13 is fixedly installed with flocculant adder 16.

Specifically, the bottom end right side wall of second mud chamber 15 is equipped with the second drain valve 17, and the second drain valve 17 Side end extend to the outer end of grease processor 6 through the one side wall of grease processor 6, realize dirty in the second mud chamber 15 The discharge of water.

Specifically, the one side wall of the grease processor 6, and the lower end of the second drain valve 17 is equipped with the first drain valve 18, the left end opening of first drain valve 18 is real by being fixedly connected between water pipe and the right side wall of the grease beds of precipitation 11 The discharge of sewage in existing first mud chamber 10.

Specifically, the opening bottom position of first drain valve 18 is equipped with the inlet of sewer 19, facilitate the row of sewage It puts.

Specifically, the bottom end of the alum adder 13 runs through the top of the first mud chamber 10 by feeding pipe, and extend To the inside of the first mud chamber 10, the addition of alum is realized.

Specifically, the bottom end of the flocculant adder 16 runs through the top of the second mud chamber 15 by feeding pipe, and prolong The inside for extending to the second mud chamber 15, realizes the addition of flocculant.

The domestic sewage treatment device, when in use, by the way that the sewage in life to be put into the inside of water storage tank 2, this The inside that sewage enters sewage treating tube 4 is carved, sewage enters the inside of filter chamber 8 under the action of the first water pump 5, passes through Sewage is flowed into the first mud chamber 10 after the filtering of filtering layer 9, by alum adder 13 to the inside of the first mud chamber 10 Alum is added, the sewage of the interior oil-containing of the first mud chamber 10 is adhered to the surface of oneself by alum this moment, and in the first precipitating Precipitating, forms preliminary clean-up effect in room 10, and the water in purifying layer 12 is flowed into the under the action of the second water pump 14 this moment The inside of two mud chambers 15 carries out secondary treatment to the sewage in the second mud chamber 15 by flocculant adder 16, to mention The effect of high sewage purification can discharge respectively first by the first drain valve 18 of control and the second drain valve 17 after sewage purification Sewage inside mud chamber 10 and the second mud chamber 15, achievees the effect that processing.The device can be incited somebody to action by installing the mud chamber Liang Ge additional Sewage containing oil in life carries out separating treatment, substantially increases the treatment effeciency of sanitary sewage, easy to operate, is conducive to wide General promotion and popularization.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of domestic sewage treatment device, including water-pool rack (1) and grease processor (6), it is characterised in that: the water-pool rack (1) bottom inner portion is equipped with three groups of water storage tanks (2), and the inside of the water storage tank (2) is equipped with grid basket (3), the ponding It is fixedly connected at the bottom end opening of slot (2) by sewage treating tube (4), the fixed peace in the bottom end side of the sewage treating tube (4) Equipped with the first water pump (5), the one side wall apical position of the grease processor (6) is equipped with water inlet (7), the sewage treatment It manages and is fixedly connected between the place open at one end and water inlet (7) of (4), it is fixed on the left of the inner tip of the grease processor (6) It being equipped with filter chamber (8), the inside of the filter chamber (8) is equipped with filter layer (9), the inside of the grease processor (6), and It is connected with the first mud chamber (10) at the bottom end opening of filter chamber (8) by water pipe, the inner bottom of first mud chamber (10) End is equipped with the grease beds of precipitation (11), and the inner upper end of first mud chamber (10) is equipped with purifying layer (12), the grease processing The top side of device (6) is fixedly installed with alum adder (13), and the one side wall of the purifying layer (12) passes through water pipe and second Water pump is fixedly connected between (14), and the bottom of second water pump (14) passes through the top end opening of water pipe and the second mud chamber (15) Between be fixedly connected, the top of the grease processor (6), and be fixedly installed with flocculant on the right side of alum adder (13) Adder (16).

2. a kind of domestic sewage treatment device according to claim 1, it is characterised in that: second mud chamber (15) Bottom end right side wall is equipped with the second drain valve (17), and the side end of the second drain valve (17) is through grease processor (6) One side wall extends to the outer end of grease processor (6).

3. a kind of domestic sewage treatment device according to claim 1, it is characterised in that: the grease processor (6) One side wall, and the lower end of the second drain valve (17) is equipped with the first drain valve (18), the left end of first drain valve (18) is opened By being fixedly connected between water pipe and the right side wall of the grease beds of precipitation (11) at mouthful.

4. a kind of domestic sewage treatment device according to claim 3, it is characterised in that: first drain valve (18) Opening bottom position is equipped with the inlet of sewer (19).

5. a kind of domestic sewage treatment device according to claim 1, it is characterised in that: the alum adder (13) Bottom end runs through the top of the first mud chamber (10) by feeding pipe, and extends to the inside of the first mud chamber (10).

6. a kind of domestic sewage treatment device according to claim 1, it is characterised in that: the flocculant adder (16) Bottom end run through the top of the second mud chamber (15) by feeding pipe, and extend to the inside of the second mud chamber (15).