CN112174405A

CN112174405A - Domestic sewage treatment system

Info

Publication number: CN112174405A
Application number: CN202011113112.XA
Authority: CN
Inventors: 汪小明; 张伟恩
Original assignee: Jiangxi Kuncan Environmental Protection Technology Co ltd
Current assignee: Jiangxi Kuncan Environmental Protection Technology Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-01-05

Abstract

The invention discloses a domestic sewage treatment system, which relates to the field of sewage treatment and comprises a main body, wherein a first rotating motor is arranged at the bottom end of one side in the main body, the output end of the first rotating motor is connected with a first spiral plate, a second rotating motor is arranged at the top end of one side in the main body, the output end of the second rotating motor is connected with a second spiral plate, and crushing cutters are fixed at the tail ends of the second spiral plate and the first spiral plate. According to the invention, the first motor drives the first stirring frame to rotate in the forward direction, the second motor drives the second stirring frame to rotate in the reverse direction, a large amount of bubbles are generated in the oil removal tank, the bubbles drive oil stains mixed in water to float upwards, so that the oil stains are conveniently treated in a centralized manner, the first rotating motor drives the first spiral plate to rotate in the forward direction, the second rotating motor drives the second spiral plate to rotate in the reverse direction, spiral feeding is realized, and two groups of cutting knives cooperate with the crushing tank to crush some vegetable leaves, so that pipeline blockage is prevented.

Description

Domestic sewage treatment system

Technical Field

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

Background

With the urgent progress, people's life is gradually rich and varied, but along with the appearance of a large amount of domestic waste, especially sewage, the sewage in daily life is divided into a plurality of types, wherein the kitchen waste domestic sewage is the most and is inconvenient to treat, so that special sewage treatment systems can be built in a plurality of communities.

But present domestic sewage treatment system is when handling kitchen waste domestic sewage because contain more greasy dirt among the kitchen waste domestic sewage, the upper strata of many greasy dirt kitchen waste sewage still leads to handling comparatively inconveniently in aqueous with some mixing, has some solids such as more vegetable leaves or the grain of rice in the kitchen waste sewage moreover, can lead to pipe blockage.

Disclosure of Invention

The invention aims to: in order to solve present domestic sewage treatment system when remaining domestic sewage handles in kitchen, because contain more greasy dirt among the kitchen remaining domestic sewage, the upper strata of a lot of greasy dirt kitchen remaining sewage still leads to handling comparatively inconveniently in aqueous with some mixing, can have some solids such as more vegetable leaf or the grain of rice in the kitchen remaining sewage moreover, can lead to the problem of pipe blockage, provide a domestic sewage treatment system.

In order to achieve the purpose, the invention provides the following technical scheme: a domestic sewage treatment system comprises a main body, wherein a first rotating motor is installed at the bottom end of one side in the main body, the output end of the first rotating motor is connected with a first spiral plate, a second rotating motor is installed at the top end of one side in the main body, the output end of the second rotating motor is connected with a second spiral plate, crushing knives are fixed at the tail ends of the second spiral plate and the first spiral plate, a crushing groove is formed in the crushing knives, a sedimentation tank is arranged in the main body, a water pump is installed at one side of the sedimentation tank, the output end of one side of the water pump is connected with a filtering tank, a hydraulic rod is regulated at one side of the filtering tank, the output end of the hydraulic rod is connected with a piston plate penetrating into the filtering tank, a filter screen is arranged in the piston plate, one side of the filtering tank is connected with an oil removal tank through the water pump, and a first motor is installed at one side of the, and the output of first motor is connected with and runs through to the inside first stirring frame of deoiling pond, the second motor is installed to the opposite side of deoiling pond, and the output of second motor is connected with and runs through to the inside second stirring frame of deoiling pond.

Preferably, first stirring frame and the crisscross setting each other of second stirring frame, and the inside of first stirring frame and second stirring frame all installs the sterilamp.

Preferably, the number of the crushing knives is two, the two groups of the crushing knives are meshed with each other, and the two groups of the crushing knives are in close contact with the main body and the sedimentation tank.

Preferably, the piston plate is connected with the filter tank in a sliding mode, and a rubber pad is arranged on the outer side of the piston plate.

Preferably, the top of main part one side is provided with the feed inlet, and main part one side bottom is provided with the discharge gate, the bottom of main part opposite side is provided with the delivery port.

Preferably, the top of the sedimentation tank is provided with a pneumatic valve, and the top of the filtering tank is provided with a sludge pumping port.

Preferably, an electric push rod is installed at the bottom end inside the main body, a pull rod is fixed at the output end of the electric push rod, and a discharge plate is fixed at the tail end of the pull rod.

Preferably, the bottom of sedimentation tank is provided with flexible groove, and the inside sliding connection in flexible groove has the expansion plate, the expansion plate is connected with the pull rod through the connecting rod.

Compared with the prior art, the invention has the beneficial effects that:

1. the first spiral plate is driven to rotate in the middle and forward direction by the arranged first rotating motor, the second rotating motor drives the second spiral plate to rotate in the reverse direction, spiral discharging is achieved, meanwhile, the two groups of cutting knives are matched with the crushing groove to crush some vegetable leaves or larger objects, and therefore pipeline blockage is prevented, and the device is convenient to use for a long time;

2. the first stirring frame is driven to rotate forwards by the arranged first motor, and the second stirring frame is driven to rotate reversely by the second motor, so that a large amount of bubbles are generated in the oil removal pool, and oil stains mixed in water are driven to float upwards by the large amount of bubbles, so that the oil stains can be conveniently treated in a centralized manner;

3. the electric push rod drives the push rod to drive one side of the draw-bar box to move, the draw rod drives the expansion plate to enter the expansion groove under the action of the connecting rod, so that the bottom of the sedimentation tank is opened, the sediment falls into the bottom of the main body, and when the draw rod resets, the draw rod drives the discharge plate to push the sediment out of the discharge hole, and daily cleaning is facilitated.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the structure of the crushing knife of the present invention;

FIG. 3 is an enlarged view of the present invention A;

FIG. 4 is a schematic structural view of the frothing mechanism of the present invention;

fig. 5 is a schematic view of the structure of the piston plate of the present invention.

In the figure: 1. a main body; 2. a first rotating electrical machine; 3. a second rotating electrical machine; 4. a second spiral plate; 5. a first spiral plate; 6. a crushing knife; 7. a feed inlet; 8. a sedimentation tank; 9. a discharge port; 10. a pull rod; 11. an electric push rod; 12. a water pump; 13. a piston plate; 14. a hydraulic lever; 15. a first motor; 16. an oil removal tank; 17. a second motor; 18. a second stirring frame; 19. a first stirring frame; 20. a crushing tank; 21. a retractable plate; 22. a discharge plate; 23. a telescopic groove; 24. a sterilizing lamp; 25. a filter screen; 26. and (4) a filtering tank.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a domestic sewage treatment system comprises a main body 1, a first rotating motor 2 is installed at the bottom end of one side inside the main body 1, the output end of the first rotating motor 2 is connected with a first spiral plate 5, a second rotating motor 3 is installed at the top end of one side inside the main body 1, the output end of the second rotating motor 3 is connected with a second spiral plate 4, crushing knives 6 are fixed at the ends of the second spiral plate 4 and the first spiral plate 5, a crushing tank 20 is arranged inside the crushing knives 6, a sedimentation tank 8 is arranged inside the main body, a water pump 12 is installed at one side of the sedimentation tank, a filter tank 26 is connected with the output end of one side of the water pump 12, a hydraulic rod 14 is regulated at one side of the filter tank 26, the output end of the hydraulic rod 14 is connected with a piston plate 13 penetrating through the inside of the filter tank 26, a filter screen 25 is arranged inside the piston plate 13, one side of the filter tank 26 is connected with an oil, and a first motor 15 is installed at one side of the oil removing pool 16, an output end of the first motor 15 is connected with a first stirring frame 19 penetrating to the inside of the oil removing pool 16, a second motor 17 is installed at the other side of the oil removing pool 16, and an output end of the second motor 17 is connected with a second stirring frame 18 penetrating to the inside of the oil removing pool 16.

According to the invention, the first motor 15 is arranged to drive the first stirring frame 19 to rotate in the forward direction, and the second motor 17 is arranged to drive the second stirring frame 18 to rotate in the reverse direction, so that a large amount of bubbles are generated in the oil removing pool 16, and the oil stains mixed in water are driven to float upwards by the large amount of bubbles, thereby facilitating the centralized treatment of the oil stains.

Please refer to fig. 1 and 4, the first stirring rack 19 and the second stirring rack 18 are disposed in a staggered manner, and the sterilizing lamps 24 are installed inside the first stirring rack 19 and the second stirring rack 18, the number of the crushing knives 6 is two, the two groups of crushing knives 6 are engaged with each other, and the two groups of crushing knives 6 are in close contact with the main body 1 and the sedimentation tank 8.

This kind of domestic sewage treatment system sets up crisscross setting each other through staggering first stirring frame 19 and second stirring frame 18 each other to make first stirring frame 19 and second stirring frame 18 produce a large amount of bubbles when rotating relatively, two sets of broken sword 6 intermeshing, and broken sword 6 and main part 1 and sedimentation tank 8 in close contact with, thereby cooperate broken groove 20 to carry out the breakage to article.

Please refer to fig. 1 and 5, the piston plate 13 is slidably connected to the filtering tank 26, a rubber pad is disposed outside the piston plate 13, a pneumatic valve is disposed on the top of the sedimentation tank 8, and a sludge pumping port is disposed on the top of the filtering tank.

This kind of domestic sewage treatment system is through the piston plate 13 cooperation rubber pad that sets up, avoids sewage to flow out from the gap of piston plate 13 with filtering ponds 26, and the atmospheric pressure valve that sets up keeps sedimentation tank 8's atmospheric pressure stable, and the mud mouth of taking out of setting is convenient for carry out mud clearance to filtering ponds 26.

Please refer to fig. 1, a feed inlet 7 is disposed at the top of one side of the main body 1, a discharge outlet 9 is disposed at the bottom of one side of the main body 1, and a water outlet is disposed at the bottom of the other side of the main body 1.

This kind of domestic sewage treatment system is convenient for the entering of sewage through the feed inlet 7 that sets up, and the discharge gate 9 of setting is convenient for the outflow of mud, and the delivery port of setting is convenient for handle the sewage outflow after accomplishing.

Please refer to fig. 3, an electric push rod 11 is installed at the bottom end inside the main body 1, a pull rod 10 is fixed at the output end of the electric push rod 11, a discharge plate 22 is fixed at the end of the pull rod 10, a telescopic groove 23 is arranged at the bottom of the sedimentation tank 8, a telescopic plate 21 is slidably connected inside the telescopic groove 23, and the telescopic plate 21 is connected with the pull rod 10 through a connecting rod.

This kind of domestic sewage treatment system drives pull rod 10 case one side through the electric putter 11 that sets up and removes, and pull rod 10 is under the effect of connecting rod for expansion plate 21 gets into the inside of flexible groove 23, and later the precipitate falls down, and pull rod 10 resets and drives play flitch 22 and promote the precipitate to discharge gate 9, the clearance of the deposit of being convenient for.

The working principle is as follows: firstly, a domestic sewage pipe is connected with a feed inlet 7, a first rotating motor 2 and a second rotating motor 3 are started, the first rotating motor 2 drives a first spiral plate 5 and a group of crushing knives 6 to rotate in the forward direction, the second rotating motor 3 drives a second spiral plate 4 and another group of crushing knives 6 to rotate in the reverse direction, so that sewage can be conveniently discharged, meanwhile, two groups of mutually meshed crushing knives 6 realize discharging and crushing of some larger objects under the action of a crushing tank 20, then a mixture enters a sedimentation tank 8 to be precipitated, a water pump 12 is started to be matched with a connecting pipe to pump water on the upper layer in the sedimentation tank 8 into a filtering tank to be filtered, a hydraulic rod 14 is started at regular time, the hydraulic rod 14 drives a piston plate 13 to reciprocate to prevent the sedimentation from blocking a filter screen 25, the filtered sewage is positioned on the right side of the piston plate 13, and then the sewage is pumped into a deoiling tank 16 under the action of the water pump 12 and the connecting pipe, afterwards, push up first motor 15 and second motor 17 to drive first stirring frame 19 and second stirring frame 18 and carry out relative rotation, thereby produce a large amount of bubbles, the greasy dirt that mixes in aqueous is attached to and upwards floats in the outside of bubble, thereby concentrates the collection to the greasy dirt, and carries out sterilization and disinfection to sewage under sterilamp 24's effect, later open the valve and discharge can.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A domestic sewage treatment system, includes main part (1), its characterized in that: the device comprises a main body (1), wherein a first rotating motor (2) is installed at the bottom end of one side inside the main body (1), the output end of the first rotating motor (2) is connected with a first spiral plate (5), a second rotating motor (3) is installed at the top end of one side inside the main body (1), the output end of the second rotating motor (3) is connected with a second spiral plate (4), crushing knives (6) are fixed at the tail ends of the second spiral plate (4) and the first spiral plate (5), a crushing groove (20) is formed inside the crushing knives (6), a sedimentation tank (8) is arranged inside the main body, a water pump (12) is installed at one side of the sedimentation tank, a filtering tank (26) is connected with the output end of one side of the water pump (12), a hydraulic rod (14) is regulated at one side of the filtering tank (26), and a piston plate (13) penetrating through the inside of the filtering tank (26) is connected with the output end, and the inside of piston plate (13) is provided with filter screen (25), one side of filtering ponds (26) is connected with through water pump (12) and removes oil bath (16), and removes one side of oil bath (16) and install first motor (15), and the output of first motor (15) is connected with and runs through to the inside first stirring frame (19) of oil bath (16), remove the opposite side in oil bath (16) and install second motor (17), and the output of second motor (17) is connected with and runs through to the inside second stirring frame (18) of oil bath (16).

2. The domestic sewage treatment system of claim 1, wherein: the first stirring frame (19) and the second stirring frame (18) are arranged in a staggered mode, and sterilizing lamps (24) are mounted inside the first stirring frame (19) and the second stirring frame (18).

3. The domestic sewage treatment system of claim 1, wherein: the number of the crushing knives (6) is two, the two groups of the crushing knives (6) are mutually meshed, and the two groups of the crushing knives (6) are tightly contacted with the main body (1) and the sedimentation tank (8).

4. The domestic sewage treatment system of claim 1, wherein: the piston plate (13) is connected with the filter tank (26) in a sliding mode, and a rubber pad is arranged on the outer side of the piston plate (13).

5. The domestic sewage treatment system of claim 1, wherein: the top of main part (1) one side is provided with feed inlet (7), and main part (1) one side bottom is provided with discharge gate (9), the bottom of main part (1) opposite side is provided with the delivery port.

6. The domestic sewage treatment system of claim 1, wherein: the top of the sedimentation tank (8) is provided with a pneumatic valve, and the top of the filter tank is provided with a sludge pumping port.

7. The domestic sewage treatment system of claim 1, wherein: electric putter (11) are installed to the inside bottom of main part (1), and electric putter (11)'s output is fixed with pull rod (10), the end of pull rod (10) is fixed with ejection of compact board (22).

8. The domestic sewage treatment system of claim 7, wherein: the bottom of sedimentation tank (8) is provided with flexible groove (23), and the inside sliding connection in flexible groove (23) has expansion plate (21), expansion plate (21) are connected with pull rod (10) through the connecting rod.