CN211688598U

CN211688598U - Sewage treatment equipment

Info

Publication number: CN211688598U
Application number: CN201922273181.6U
Authority: CN
Inventors: 徐彬彬
Original assignee: Wuhan Bochuangyuan Environmental Protection Technology Co ltd
Current assignee: Wuhan Bochuangyuan Environmental Protection Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-16
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a sewage treatment device, the power distribution box comprises a first box body, one side outer wall of first box is equipped with the catch basin, the inner wall welding of catch basin one side has first inlet tube, and catch basin opposite side inner wall is equipped with the grid, first box one side inner wall is equipped with the second inlet tube, and the welding of first box inner wall has the fixed bolster that the equidistance distributes, the one end that first box inner wall was kept away from to the fixed bolster all is connected with fixed pipe, and fixed pipe fixedly connected with electric valve, the electric valve bottom is connected with the blow off pipe, and fixed bolster top outer wall is equipped with filtration membrane. The utility model discloses after sewage filters for the first time through the grid, use the flocculating agent to react sewage, when the precipitate piles up, starter motor stirs sewage, concentrates on submarine center department with the rotatory inertia that utilizes of precipitate, then opens motorised valve switch, discharges the precipitate for filtration membrane is not blockked up, can improve filtration efficiency.

Description

Sewage treatment equipment

Technical Field

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

Background

Along with the large-scale development of economic construction in China, the urban industry is rapidly developed, the scale of urban construction is continuously enlarged, simultaneously, the population of urban living is continuously increased, the discharge amount of domestic sewage generated by people in daily life is larger and larger, if the sewage cannot be well treated, the health of people can be harmed, the environment of rivers, lakes and cities is greatly polluted, along with the increase of economy and population, the pollution treatment of nature is more and more emphasized by human beings, the investment of environment protection is increased for various cities in China, a new large-scale urban sewage treatment plant is built, most of urban sewage is brought into the treatment range, but the domestic sewage of residential districts or villas of small towns and large cities can not be discharged or can not be discharged into the urban sewage treatment plant for treatment, in order to solve the problem, an independent sewage treatment station is generally arranged, but because there are more impurity in the sewage, can appear the problem that the foreign matter blockked up filtration equipment often in filtering process, and block up its filter effect and can greatly reduced when equipment appears, so clear up just can consume a large amount of time and financial resources to it, and because the most integral type structures that adopt of equipment, there is great difficulty to inside regular cleaning.

Therefore, Chinese patent (application No. 201320046068.4) discloses a sewage treatment device which has stable performance, adopts plug flow type running and plug flow type contact oxidation tank structure, has good membrane hanging and convenient membrane removal, can effectively adapt to various water qualities, has stable effluent water quality and is easy to popularize on a large scale. But still equipment is when inside deposit is piled up, can't in time clear up the deposit, can make the foreign matter block up equipment, reduces sewage treatment speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage treatment device.

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

a sewage treatment device comprises a first box body, wherein a water storage chamber is arranged on the outer wall of one side of the first box body, a first water inlet pipe is welded on the inner wall of one side of the water storage chamber, a grid is arranged on the inner wall of the other side of the water storage chamber, a second water inlet pipe is arranged on the inner wall of one side of the first box body, fixing supports are welded on the inner wall of the first box body and distributed equidistantly, one ends, away from the inner wall of the first box body, of the fixing supports are respectively connected with a fixing pipe, the fixing pipes are fixedly connected with an electric valve, a blow-off pipe is connected to the bottom of the electric valve, a filtering membrane is arranged on the outer wall of the top of the fixing supports, a motor is arranged on the outer wall of the top of the first box body, an output shaft of the motor is connected with a stirring rod, a flocculating, and a disinfectant feeding hopper is arranged on the outer wall of one side of the second box body, a filtering net box is arranged in the second box body, and a drain pipe is welded on the inner wall of the bottom of the second box body.

Preferably, the filter net cage is of a funnel mesh structure, and the inside of the filter net cage is filled with active carbon.

Preferably, the first box body and the second box body are matched, and a sealing ring is arranged at the joint of the first box body and the second box body.

Preferably, the electric valve and the motor are both connected with a switch, and the switch is connected with an external power supply.

Preferably, the signal end of the electric valve is connected with a signal wire, and the signal wire is connected with a PLC controller.

Preferably, a waterproof protective shell is arranged outside the electric valve.

Preferably, a valve is arranged at one end of the drain pipe, which is far away from the second box body.

The utility model has the advantages that:

1. the sewage treatment device of this design, after sewage filters for the first time through the grid, uses the flocculating agent to react sewage, when the precipitate piles up, the starter motor stirs sewage, concentrates on submarine center department with the rotatory inertia that utilizes of precipitate, then opens motorised valve switch, discharges the precipitate for filtration membrane is not blockked up, can improve filtration efficiency, and can in time get rid of the precipitate, reduces equipment clearance time.

2. The sewage treatment device of this design has adopted split type box structure, and is equipped with detachable filter box in that the second box is inside, provides great convenience to the change in later stage, and because the box adopts split type mechanism, provides great convenience to the clearance and the maintenance in equipment later stage.

Drawings

FIG. 1 is a sectional view of the whole structure of a sewage treatment apparatus according to the present invention;

FIG. 2 is a top view of the overall structure of a sewage treatment apparatus according to the present invention;

FIG. 3 is a schematic view of a filter cage structure of a sewage treatment plant according to the present invention;

fig. 4 is a schematic view of a structure of a stirring rod of a sewage treatment device provided by the utility model.

In the figure: the device comprises a first box body 1, a water storage chamber 2, a first water inlet pipe 3, a grid 4, a second water inlet pipe 5, a fixing support 6, a fixing pipe 7, an electric valve 8, a blow-off pipe 9, a filtering membrane 10, a motor 11, a stirring rod 12, a flocculating agent feeding hopper 13, a fastening bolt 14, a second box body 15, a supporting leg 16, a disinfectant feeding hopper 17, a filtering net cage 18 and a drain pipe 19.

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.

Referring to fig. 1-4, a sewage treatment device comprises a first box body 1, a water storage chamber 2 is arranged on the outer wall of one side of the first box body 1, a first water inlet pipe 3 is welded on the inner wall of one side of the water storage chamber 2, a grid 4 is arranged on the inner wall of the other side of the water storage chamber 2, a second water inlet pipe 5 is arranged on the inner wall of one side of the first box body 1, fixing supports 6 distributed equidistantly are welded on the inner wall of the first box body 1, one ends, far away from the inner wall of the first box body 1, of the fixing supports 6 are all connected with fixing pipes 7, the fixing pipes 7 are fixedly connected with electric valves 8, the signal ends of the electric valves 8 are connected with signal lines, the signal lines are connected with a PLC (programmable logic controller), a waterproof protective shell is arranged outside the electric valves 8, a drain pipe 9 is connected to the bottoms of the electric valves 8, a filtering, and the switch is connected with an external power supply, an output shaft of the motor 11 is connected with a stirring rod 12, the outer wall of the other side of the top of the first box body 1 is provided with a flocculating agent feeding hopper 13, the first box body 1 is fixed with a second box body 15 through a fastening bolt 14 in a threaded manner, the first box body 1 is matched with the second box body 15, a sealing ring is arranged at the joint of the first box body 1 and the second box body 15, supporting legs 16 are welded at four corners of the bottom of the second box body 15, the outer wall of one side of the second box body 15 is provided with a disinfectant feeding hopper 17, a filter net cage 18 is arranged inside the second box body 15, the filter net cage 18 is of a funnel mesh-shaped structure, activated carbon is contained inside the filter net cage 18, a drain pipe 19 is welded on the inner wall of the bottom.

The working principle is as follows: when the user uses this sewage treatment device, at first the filtration box with activated carbon 18 is fixed inside second box 15, then use fastening bolt 14 to fix first box 1 second box 15, then discharge sewage into the water storage chamber 2 inside from first inlet tube 3, sewage flows into first box 1 through the filtration of grid 4, then throw in the flocculating agent in flocculating agent feeding hopper 13, start motor 11 stirs sewage after the precipitate deposits, open the switch of electric valve 8, the precipitate that will pile up in the middle part is discharged, and the sewage after the filtration is through filtration box with the filtering agent after 18, throw in disinfectant into disinfectant feeding hopper 17, open drain pipe 19 after the disinfection finishes.

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

1. A sewage treatment device comprises a first box body (1) and is characterized in that a water storage chamber (2) is arranged on the outer wall of one side of the first box body (1), a first water inlet pipe (3) is welded on the inner wall of one side of the water storage chamber (2), a grid (4) is arranged on the inner wall of the other side of the water storage chamber (2), a second water inlet pipe (5) is arranged on the inner wall of one side of the first box body (1), fixing supports (6) which are distributed equidistantly are welded on the inner wall of the first box body (1), one ends, far away from the inner wall of the first box body (1), of the fixing supports (6) are connected with fixing pipes (7), the fixing pipes (7) are fixedly connected with electric valves (8), the bottom of each electric valve (8) is connected with a sewage discharge pipe (9), the outer wall of the top of each fixing support (6) is provided with a filtering, and motor (11) output shaft has puddler (12), first box (1) top opposite side outer wall is equipped with flocculating agent batch hopper (13), and first box (1) is fixed with second box (15) through fastening bolt (14) spiro union, supporting leg (16) have all been welded in second box (15) bottom four corners, and second box (15) one side outer wall is equipped with disinfectant batch hopper (17), the inside filter box (18) that is equipped with of second box (15), and the welding of second box (15) bottom inner wall has drain pipe (19).

2. The wastewater treatment equipment according to claim 1, wherein the filtering net cage (18) is a funnel mesh structure, and the inside of the filtering net cage (18) is filled with activated carbon.

3. The sewage treatment device according to claim 1, wherein the first tank (1) and the second tank (15) are adapted, and a sealing ring is arranged at the joint of the first tank (1) and the second tank (15).

4. The wastewater treatment equipment according to claim 1, wherein the electric valve (8) and the electric motor (11) are connected with a switch, and the switch is connected with an external power supply.

5. The sewage treatment device according to claim 1, wherein the signal end of the electric valve (8) is connected with a signal wire, and the signal wire is connected with a PLC controller.

6. Sewage treatment plant according to claim 1, characterised in that said electrically operated valve (8) is externally provided with a waterproof protective casing.

7. Sewage treatment plant according to claim 1, characterised in that said drain pipe (19) is provided with a valve at the end remote from the second tank (15).