CN212025016U - Domestic sewage treatment device - Google Patents

Abstract

The utility model discloses a domestic sewage treatment device belongs to the domestic sewage treatment field. The utility model provides a domestic sewage treatment device, is including filtering jar and deoiling jar, blending tank, desilting jar, dissolving the gas pitcher, filter the first connecting pipe of bottom fixedly connected with of jar, and one side fixed connection of first connecting pipe and deoiling jar, the front fixed mounting of deoiling jar has the rotation motor, and the output rotation of rotating the motor installs the oil skimming spoon. The utility model discloses be provided with first filter screen and the cooperation of second filter screen, can carry out multiple mixing to sewage, increased the filtering quality of device, improved the practicality, be provided with blending tank and hybrid motor cooperation, can mix the stirring to sewage and medicament, accelerated the mixing of sewage and medicament, improved the practicality, be provided with the desilting jar and can carry out the mud-water separation to the sewage that mixes the medicament, improved the practicality of device, make the processing apparatus practicality of being convenient for more, enlarged application scope, convenient to popularize and use.

Description

Domestic sewage treatment device

Technical Field

The utility model relates to a domestic sewage treatment technical field especially relates to a domestic sewage treatment device.

Background

Domestic sewage is wastewater discharged in daily life of residents, mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like, and pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, intestinal infectious viruses and the like).

Through retrieval, the patent with the Chinese patent authorization number of CN 208471700U discloses a domestic sewage treatment device, which structurally comprises a water collecting tank, a purification tank and a sewage treatment device, wherein the water collecting tank is matched and connected with the purification tank; the water collecting tank is provided with a water inlet pipe, a slag discharging pipe and a grid, the water inlet pipe is provided with a first electromagnetic valve, and the slag discharging pipe is provided with a second electromagnetic valve; the sewage treatment device is characterized in that the purification tank is provided with a control box, a drain pipe, a primary sedimentation tank, a sewage pump tank and a disinfection tank, the control box is provided with the drain pipe and a third electromagnetic valve, the drain pipe is provided with a fourth electromagnetic valve, the primary sedimentation tank is provided with a sewage collecting groove, an adsorption layer and an aerator, and the sedimentation tank is provided with a connecting pipe, a sludge pump and a transmission pipe. One domestic sewage treatment device in the above patent has the following disadvantages: when in use, the device does not have the function of removing and filtering oil stains in sewage and does not have the function of performing multiple filtration on the sewage.

The prior domestic sewage treatment device has the following defects when in use:

1. the existing domestic sewage treatment device has a simple structure, does not have the function of stripping and discharging oil stains contained in sewage when in use, and reduces the practicability of the treatment device; 2. meanwhile, the existing domestic sewage treatment device does not have the function of multi-filtering the sewage when in use, so that the practicability of the domestic sewage treatment device is reduced; therefore, a sewage treatment apparatus having multiple filtering functions is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the functional problem that sewage can not be filtered in multiple in the prior art and providing a domestic sewage treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a domestic sewage treatment device, is including filtering jar and deoiling jar, blending tank, desilting jar, dissolving the gas pitcher, filter the first connecting pipe of bottom fixedly connected with of jar, and one side fixed connection of first connecting pipe and deoiling jar, the positive fixed mounting of deoiling jar has the rotation motor, and the output of rotating the motor rotates and installs the oil skimming spoon, the bottom fixed mounting who dissolves the gas pitcher has the mounting bracket, one side fixedly connected with second connecting pipe of deoiling jar, and one side fixedly connected with blending tank of second connecting pipe, the bottom fixed mounting of blending tank has the hybrid machine, and the output of hybrid machine rotates and installs the hybrid rod, one side fixed mounting of blending tank has the third connecting pipe, and fixedly connected with desilting jar on the third connecting pipe.

Preferably, the inside fixed mounting of filter tank has first filter screen, and the below fixed mounting of first filter screen has the second filter screen.

Preferably, a water inlet pipe is fixedly installed on one side of the dissolved air tank, and a discharge pipe is fixedly installed at the top of the dissolved air tank.

Preferably, a medicine discharging groove is fixedly arranged at the top inside the mixing tank, and a medicine discharging pipe is arranged on the medicine discharging groove.

Preferably, one side of the mud removing tank is fixedly provided with a mud discharging plate, and a mud discharging pipe is fixedly arranged on the mud discharging plate.

Preferably, the bottom of the mud removing tank is fixedly provided with a drain pipe, and the drain pipe is rotatably provided with a rotating valve.

Compared with the prior art, the utility model provides a domestic sewage treatment device possesses following beneficial effect:

1. this domestic sewage treatment plant through rotating the motor and oil skimming spoon cooperation, can carry out the skimming to showy oil stain to can peel off the discharge to the oil stain of the well of sewage, improve the practicality.

2. This sewage treatment unit can filter great foreign matter and rubbish through first filter screen, and the second filter screen can filter less rubbish to can carry out multiple filtration to sewage, the condition that appears blockking up when having avoided filtering.

3. This sewage treatment unit through blending tank and hybrid machine cooperation, can mix the stirring to sewage and medicament, and sewage reacts with the medicament with higher speed to the device of being convenient for carries out mud-water separation to sewage, has improved the practicality.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can get rid of the oil stain of sewage and peel off, can carry out multiple filtration to sewage simultaneously.

Drawings

FIG. 1 is a schematic front view of a domestic sewage treatment apparatus according to the present invention;

FIG. 2 is a schematic view of the front internal structure of a domestic sewage treatment apparatus according to the present invention;

fig. 3 is a schematic view of a dissolved air tank structure of a domestic sewage treatment device provided by the utility model.

In the figure: 1. a filter tank; 101. a first filter screen; 102. a second filter screen; 2. a first connecting pipe; 3. a dissolved air tank; 301. a discharge pipe; 302. a water inlet pipe; 4. a mounting frame; 5. removing the oil tank; 6. rotating the motor; 7. an oil skimming ladle; 8. a second connecting pipe; 9. a mixing tank; 901. a medicine feeding groove; 902. a medicine feeding pipe; 10. a hybrid motor; 1001. a mixing rod; 11. a third connecting pipe; 12. a mud removing tank; 13. a drain pipe; 14. a rotary valve; 15. a sludge discharge pipe; 1501. and (4) a mud discharging plate.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a domestic sewage treatment plant, including filtering jar 1 and deoiling jar 5, blending tank 9, desilt jar 12, dissolve gas pitcher 3, it can filter sewage to filter jar 1, the jam or winding condition appears when having avoided the device to sewage treatment, there is first connecting pipe 2 bottom filtering jar 1 through bolt fixed mounting, and bolt and deoiling jar 5 fixed connection are passed through to the one end of first connecting pipe 2, it goes into deoiling jar 5 through flowing automatically or the water pump extraction to be convenient for filterable sewage through first connecting pipe 2, the front of deoiling jar 5 has the model of two sets of rotating electrical machines 6 to do through bolt fixed mounting: 5IK120RGU-CF type, a rotating motor 6 is connected with an external power supply through a lead, the output end of the rotating motor 6 penetrates through a degreasing tank 5 and is rotatably provided with an oil skimming spoon 7, the bottom of a dissolved air tank 3 is provided with a dissolved air tank 3, the dissolved air tank 3 can inject micro bubbles into the inside of the degreasing tank 5, so that oil contained in sewage is lifted and floated through the micro bubbles, the rotating motor 6 drives the oil skimming spoon 7 to rotate to skim out the floated oil, the bottom of the dissolved air tank 3 is fixedly provided with a mounting frame 4 through bolts, the mounting frame 4 supports the dissolved air tank 3 to increase the stability when the dissolved air tank 3 is used and placed, one side of the degreasing tank 5 is fixedly provided with a second connecting pipe 8 through bolts, one end of the second connecting pipe 8 is fixedly connected with a mixing tank 9 through bolts, the mixing tank 9 can carry out treatment agent filling on the sewage, the bottom of the mixing tank 9 is fixedly provided with a mixing motor, the hybrid motor 10 may be of the type: YX3 type, hybrid motor 10 passes through the wire and is connected with external power supply, and the output of hybrid motor 10 runs through blending tank 9 and rotates and install the puddler 1001, hybrid motor 10 drives puddler 1001 and rotates and to stir sewage and want the medicament, the mixing rate of sewage and medicament with higher speed, thereby can accelerate sewage and carry out mud-water separation, there is third connecting pipe 11 one side of blending tank 9 through bolt fixed mounting, and the one end of third connecting pipe 11 passes through bolt fixed connection and removes mud jar 12, it can carry out muddy water to adding medicament sewage and separately discharge to remove mud jar 12, be convenient for simultaneously the discharge of mud and clear water.

Further, a first filter 101 is fixedly installed inside the filter tank 1, and a second filter 102 is fixedly installed below the first filter 101. In the embodiment, the first filter screen 101 has larger meshes, so that larger foreign matters in sewage can be filtered, and the second filter screen 102 has smaller meshes, so that smaller foreign matters can be filtered, and the condition that the large and small garbage foreign matters are blocked through the uniform meshes is avoided.

Further, a water inlet pipe 302 is fixedly installed at one side of the dissolved air tank 3, and a discharge pipe 301 is fixedly installed at the top of the dissolved air tank 3. In the embodiment, the water inlet pipe 302 is connected to an external water source so that water can be added to the dissolved air tank 3, and the water outlet pipe 301 is connected to the oil removing tank 5 so that the dissolved air water can be injected into the dissolved air tank 3.

Further, a medicine discharging groove 901 is fixedly installed at the top inside the mixing tank 9, and a medicine discharging pipe 902 is arranged on the medicine discharging groove 901. In the embodiment, the medicine feeding groove 901 is matched with the medicine feeding pipe 902, so that the staff can conveniently add the medicine into the mixing tank 9 at a constant speed, the phenomenon that the medicine is excessively filled and large particles are mixed unevenly is avoided, and the practicability is improved.

Further, a mud discharging plate 1501 is fixedly mounted on one side of the mud removing tank 12, and a mud discharging pipe 15 is fixedly mounted on the mud discharging plate 1501. In an embodiment, the mud discharging plate 1501 may separate mud from water of the floating sludge, the sludge flows into the mud discharging pipe 15 through the mud discharging plate 15, and the mud discharging pipe 15 is connected to an external pipe, so that the separated sludge may be discharged.

Further, a drain pipe 13 is fixedly installed at the bottom of the mud removing tank 12, and a rotary valve 14 is rotatably installed on the drain pipe 13. In the embodiment, the drain pipe 13 is fixedly installed by welding, the drain pipe 13 can discharge clear water separated from mud and water, and the discharge amount of the drain pipe 13 can be adjusted and controlled by rotating the rotary valve 14.

The utility model discloses in: filter tank 1 and first filter screen 101, the cooperation of second filter screen 102, can progressively filter sewage size rubbish and foreign matter, dissolve gas pitcher 3 and pour into the microbubble oil stain come-up of being convenient for into sewage, deoiling jar 5 and oil skimming spoon 7 can be to floating oil stain skimming, blending tank 9 and the cooperation of hybrid motor 10 can have the medicament to mix sewage, and mud-water separation discharge can be carried out to sewage to mud removing jar 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a domestic sewage treatment device, includes filter tank (1) and deoiling jar (5), blending tank (9), desilt jar (12), dissolves gas pitcher (3), its characterized in that: the bottom of the filter tank (1) is fixedly connected with a first connecting pipe (2), the first connecting pipe (2) is fixedly connected with one side of the oil removing tank (5), the front surface of the oil removing tank (5) is fixedly provided with a rotating motor (6), an oil skimming spoon (7) is rotatably arranged at the output end of the rotating motor (6), a mounting frame (4) is fixedly arranged at the bottom of the dissolved air tank (3), one side of the oil removal tank (5) is fixedly connected with a second connecting pipe (8), and one side of the second connecting pipe (8) is fixedly connected with a mixing tank (9), the bottom of the mixing tank (9) is fixedly provided with a mixing motor (10), and the output end of the mixing motor (10) rotates and is provided with a mixing rod (1001), one side of the mixing tank (9) is fixedly provided with a third connecting pipe (11), and the third connecting pipe (11) is fixedly connected with a mud removing tank (12).

2. The domestic sewage treatment apparatus according to claim 1, wherein: the filter tank is characterized in that a first filter screen (101) is fixedly mounted inside the filter tank (1), and a second filter screen (102) is fixedly mounted below the first filter screen (101).

3. The domestic sewage treatment apparatus according to claim 1, wherein: one side fixed mounting who dissolves gas pitcher (3) has inlet tube (302), and dissolves the top fixed mounting of gas pitcher (3) and have discharge pipe (301).

4. The domestic sewage treatment apparatus according to claim 1, wherein: a medicine discharging groove (901) is fixedly arranged at the top inside the mixing tank (9), and a medicine discharging pipe (902) is arranged on the medicine discharging groove (901).

5. The domestic sewage treatment apparatus according to claim 1, wherein: one side of the mud removing tank (12) is fixedly provided with a mud discharging plate (1501), and a mud discharging pipe (15) is fixedly arranged on the mud discharging plate (1501).

6. The domestic sewage treatment apparatus according to claim 5, wherein: the bottom of the mud removing tank (12) is fixedly provided with a drain pipe (13), and the drain pipe (13) is rotatably provided with a rotating valve (14).

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