CN210945270U

CN210945270U - Rural household integrated sewage treatment equipment

Info

Publication number: CN210945270U
Application number: CN201922004531.9U
Authority: CN
Inventors: 张凯; 韩冬冬; 王静
Original assignee: Shandong Walter Huayuanda Environment Technology Co ltd
Current assignee: Shandong Walter Huayuanda Environment Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-07
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an integrated sewage treatment device for rural residents, which comprises a contact oxidation reaction tank, a sewage treatment device shell and a scraper, wherein a water inlet is arranged at the left end of the sewage treatment device shell, a staircase inlet is arranged at the left side of the top end of the sewage treatment device shell, an inner staircase is arranged below the staircase inlet, and a front-end treatment tank is arranged at the position, below the inner staircase, of the left end of the inside of the sewage treatment device shell; be provided with stirring rake and scraper in the contact oxidation reaction tank of present rural household sewage treatment device, stir in the reaction tank through what the stirring rake was not stopped for reaction rate can be through the oxygen suppliment of fan in to the reaction tank simultaneously, further improve sewage treatment efficiency, and clear up absorbent debris on to the reaction tank inner wall through the scraper, the stirring of cooperation stirring rake, make the reaction more abundant, thereby reach convenient to use, the efficient purpose of sewage treatment.

Description

Rural household integrated sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment field especially relates to rural family is with integration sewage treatment device.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly used in daily life of common people.

The existing rural household sewage treatment equipment is relatively lack, and has some defects in the use process, for example, when the existing rural household sewage treatment equipment is used for carrying out a catalytic oxidation reaction tank on sewage, the reaction speed is low, impurities are easily adsorbed on the inner wall, the later cleaning is troublesome, the sewage treatment efficiency is influenced, and the inconvenience is brought to the use of the sewage treatment equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sewage treatment equipment for the rural household who has the current among the prior art is when carrying out the catalytic oxidation reaction tank to sewage, reaction speed is slow, and debris adsorb easily on the inner wall moreover, and the later stage clearance is troublesome, influences sewage treatment's efficiency, and the shortcoming of inconvenience is brought for sewage treatment equipment's use, and the rural household who provides is with integration sewage treatment equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: rural household integrated sewage treatment equipment comprises a contact oxidation reaction tank, a sewage treatment equipment outer shell and a scraper, wherein a water inlet is formed in the left end of the sewage treatment equipment outer shell, a staircase inlet is formed in the left side of the top end of the sewage treatment equipment outer shell, an inner staircase is arranged below the staircase inlet, a front end treatment tank is arranged below the inner staircase and positioned at the left end of the inner part of the sewage treatment equipment outer shell, a water pipe is arranged inside the front end treatment tank, a contact oxidation reaction tank is arranged on the right side of the front end treatment tank, a connecting pipe is arranged on the right side of the contact oxidation reaction tank, a membrane biological reaction tank is arranged on the right side of the connecting pipe, an air supply pipe is arranged above the membrane biological reaction tank, a filter chamber is arranged on the right side of the membrane biological reaction tank, and a sedimentation tank is arranged, the right side of sedimentation tank is provided with the clean water basin, the inside below in clean water basin is provided with the water pump, the right side of water pump is provided with the fan, the left end below in clean water basin is provided with the delivery port, be provided with oxidation reaction pond water inlet on the top in contact oxidation reaction pond, the inside top intermediate position department in contact oxidation reaction pond is provided with the motor, the below of motor is provided with the pivot, be provided with the stirring rake in the pivot, the bottom of pivot is provided with the bearing, both ends all are provided with the connecting rod about the bearing, the left end of connecting rod is provided with the scraper, fan, water pump and motor all with external power source electric connection.

Preferably, six stirring paddles are arranged, and every two of the six stirring paddles are correspondingly and fixedly connected to the rotating shaft.

Preferably, the stirring paddle is rotatably connected with the motor through a rotating shaft.

Preferably, the scraper comprises a scraper blade and a scraper rear seat, and the scraper is fixedly connected with the bearing through a connecting rod.

Preferably, the two groups of scrapers are arranged, and the two groups of scrapers are respectively and correspondingly arranged on the inner walls of the left side and the right side of the contact oxidation reaction tank.

Preferably, the scraper blade is of a fan-shaped structure, and the radian of the top end of the scraper blade is the same as that of the inside of the contact oxidation reaction tank.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization is provided with stirring rake and scraper in the contact oxidation reaction tank of sewage treatment device is used at present rural family, stir in the reaction tank through what the stirring rake was not stopped, accelerate reaction rate, can further improve sewage treatment efficiency to the interior oxygen suppliment of reaction tank through the fan simultaneously, and clear up absorbent debris on the reaction tank inner wall through the scraper, cooperate the stirring of stirring rake, make the reaction more abundant, thereby reach convenient to use, the high purpose of sewage treatment efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic structural view of a contact oxidation reaction tank of the present invention;

FIG. 3 is a schematic top view of the contact oxidation reaction tank of the present invention;

FIG. 4 is a schematic view of the structure of the scraper of the present invention;

in the figure: 1-an escalator inlet, 2-an inner escalator, 3-a contact oxidation reaction tank, 4-an air supply pipe, 5-a membrane biological reaction tank, 6-a filter chamber, 7-a clean water tank, 8-a water outlet, 9-a fan, 10-a water pump, 11-a sedimentation tank, 12-a connecting pipe, 13-a sewage treatment equipment outer shell, 14-a water pipe, 15-a front end treatment tank, 16-a water inlet, 17-an oxidation reaction tank water inlet, 18-a motor, 19-a stirring paddle, 20-an oxidation reaction tank water outlet, 21-a bearing, 22-a scraper, 23-a rotating shaft, 24-a connecting rod, 25-a scraper blade and 26-a scraper backseat.

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.

Example (b): referring to fig. 1-4, the utility model provides a technical solution of an integrated sewage treatment device for rural residents: comprises a contact oxidation reaction tank 3, a sewage treatment device outer shell 13 and a scraper 22, wherein a water inlet 16 is arranged at the left end of the sewage treatment device outer shell 13, an escalator inlet 1 is arranged at the left side of the top end of the sewage treatment device outer shell 13, an inner escalator 2 is arranged below the escalator inlet 1, a front end treatment tank 15 is arranged below the inner escalator 2 and at the position of the left end in the sewage treatment device outer shell 13, a water pipe 14 is arranged inside the front end treatment tank 15, a contact oxidation reaction tank 3 is arranged at the right side of the front end treatment tank 15, a connecting pipe 12 is arranged at the right side of the contact oxidation reaction tank 3, a membrane biological reaction tank 5 is arranged at the right side of the connecting pipe 12, a membrane biological reaction pipe 4 is arranged above the membrane biological reaction tank 5, a filter chamber 6 is arranged at the right side of the membrane biological reaction tank 5, a sedimentation tank 11 is arranged below, the inside below of clean water basin 7 is provided with water pump 10, the right side of water pump 10 is provided with fan 9, the left end below of clean water basin 7 is provided with delivery port 8, be provided with oxidation reaction pond water inlet 17 on the top of contact oxidation reaction pond 3, the inside top intermediate position department of contact oxidation reaction pond 3 is provided with motor 18, the below of motor 18 is provided with pivot 23, be provided with stirring rake 19 on the pivot 23, the bottom of pivot 23 is provided with bearing 21, both ends all are provided with connecting rod 24 about bearing 21, the left end of connecting rod 24 is provided with scraper 22, fan 9, water pump 10 and motor 18 all with external power source electric connection.

In order to make the sewage reaction that can let contact oxidation reaction tank 3 more abundant, reaction rate is faster, reduces sewage treatment time, improves the treatment effeciency, and in this embodiment, preferred stirring rake 19 is provided with six altogether, and two liang of corresponding rigid couplings of six stirring rakes 19 are on pivot 23.

In order to enable the stirring paddle 19 to rotate and facilitate stirring of the sewage in the contact oxidation reaction tank 3, in this embodiment, it is preferable that the stirring paddle 19 is rotatably connected to the motor 18 through a rotating shaft 23.

In order to make the scraper 22 conveniently fixed and rotate while clinging to the inner wall of the contact oxidation reaction tank 3, in this embodiment, the scraper 22 preferably includes a scraper blade 25 and a scraper backseat 26, and the scraper 22 is fixedly connected with the bearing 21 through a connecting rod 24.

In order to thoroughly scrape off the impurities on the inner wall of the contact oxidation reaction tank 3, in this embodiment, two sets of scrapers 22 are preferably provided, and the two sets of scrapers 22 are correspondingly installed on the inner walls of the left and right sides of the contact oxidation reaction tank 3.

In order to make it possible to make the scraper blade 25 more effectively remove the impurities attached to the inner wall of the contact oxidation reaction tank 3 without damaging the scraper blade 25, in the present embodiment, the scraper blade 25 is preferably of a fan-shaped structure, and the radian of the top end of the scraper blade 25 is the same as the radian of the inside of the contact oxidation reaction tank 3.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the switch on, equipment begins work, sewage enters into in front end treatment tank 15 through water inlet 16, enter into contact oxidation reaction tank 3 after preliminary treatment in, it rotates to drive pivot 23 through motor 18, thereby drive 19 work of stirring rake, stir the processing to the sewage in contact oxidation reaction tank 3, accelerate reaction rate, in the stirring, scraper 22 clears up the debris on the contact oxidation reaction tank 3 inner wall through scraper blade 25, sewage after the reaction is accomplished enters into membrane biological reaction tank 5, then in filter chamber 6 enters into sedimentation tank 11, water after the sediment enters into clean water basin 7, then through delivery port 8 discharge can.

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. Rural household uses integration sewage treatment device, including contact oxidation reaction tank (3), sewage treatment device shell body (13) and scraper (22), its characterized in that: a water inlet (16) is arranged at the left end of the outer shell (13) of the sewage treatment equipment, an escalator inlet (1) is arranged at the left side of the top end of the outer shell (13) of the sewage treatment equipment, an inner escalator (2) is arranged below the escalator inlet (1), a front end treatment tank (15) is arranged at the position, located at the left end inside the outer shell (13) of the sewage treatment equipment, below the inner escalator (2), a water pipe (14) is arranged inside the front end treatment tank (15), a contact oxidation reaction tank (3) is arranged at the right side of the front end treatment tank (15), a connecting pipe (12) is arranged at the right side of the contact oxidation reaction tank (3), a membrane biological reaction tank (5) is arranged at the right side of the connecting pipe (12), an air supply pipe (4) is arranged above the membrane biological reaction tank (5), and a filtering chamber (6) is arranged at the right side of, the device is characterized in that a sedimentation tank (11) is arranged below the filtering chamber (6), a clean water tank (7) is arranged on the right side of the sedimentation tank (11), a water pump (10) is arranged below the inside of the clean water tank (7), a fan (9) is arranged on the right side of the water pump (10), a water outlet (8) is arranged below the left end of the clean water tank (7), an oxidation reaction tank water inlet (17) is arranged on the top end of the contact oxidation reaction tank (3), a motor (18) is arranged in the middle position of the top end inside the contact oxidation reaction tank (3), a rotating shaft (23) is arranged below the motor (18), a stirring paddle (19) is arranged on the rotating shaft (23), a bearing (21) is arranged at the bottom end of the rotating shaft (23), connecting rods (24) are arranged at the left end and the right end of the bearing (21), a scraper (22) is arranged at the left end, the fan (9), the water pump (10) and the motor (18) are all electrically connected with an external power supply.

2. The rural household integrated sewage treatment equipment according to claim 1, characterized in that: six stirring rake (19) are provided with altogether, two liang of correspondences rigid couplings of six stirring rake (19) are on pivot (23).

3. The rural household integrated sewage treatment equipment according to claim 1, characterized in that: the stirring paddle (19) is rotatably connected with the motor (18) through a rotating shaft (23).

4. The rural household integrated sewage treatment equipment according to claim 1, characterized in that: the scraper (22) comprises a scraper blade (25) and a scraper backseat (26), and the scraper (22) is fixedly connected with the bearing (21) through a connecting rod (24).

5. The rural household integrated sewage treatment equipment according to claim 1, characterized in that: the two groups of scrapers (22) are arranged, and the two groups of scrapers (22) are respectively and correspondingly arranged on the inner walls of the left side and the right side of the contact oxidation reaction tank (3).

6. The rural household integrated sewage treatment equipment according to claim 1, characterized in that: the scraper blade (25) is of a fan-shaped structure, and the radian of the top end of the scraper blade (25) is the same as that of the inside of the contact oxidation reaction tank (3).