CN215161684U

CN215161684U - Sewage treatment is with coagulating-oxidation combined reaction unit

Info

Publication number: CN215161684U
Application number: CN202120965775.8U
Authority: CN
Inventors: 甄云鹏; 李思敏; 马丽丽; 杨建宇; 杜洋; 罗朝美
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-14
Anticipated expiration: 2031-05-08

Abstract

The utility model belongs to the sewage treatment field, concretely relates to sewage treatment is with thoughtlessly congealing-oxidation combined reaction device, including thoughtlessly congealing reacting chamber, oxidation reaction chamber and controller, its characterized in that: the coagulation reaction chamber is arranged in the oxidation reaction chamber; the coagulation reaction chamber comprises an inner cylinder, an outer cylinder and a first stirrer, the inner cylinder and the outer cylinder are rotatably connected, the oxidation reaction chamber comprises a machine shell and a second stirrer located at the bottom of the machine shell, and the first stirrer and the second stirrer are electrically connected with the controller respectively. The utility model can continuously carry out sewage coagulation treatment and oxidation treatment, thereby saving the cost and simplifying the flow.

Description

Sewage treatment is with coagulating-oxidation combined reaction unit

Technical Field

The utility model belongs to the water pollution treatment field, concretely relates to sewage treatment is with thoughtlessly congealing-oxidation combined reaction device.

Background

The existing sewage treatment technology usually adopts coagulation and oxidation technologies to treat sewage, firstly utilizes the coagulation technology to remove colloid and suspended pollutants in the sewage, and then utilizes the oxidation technology to remove soluble pollutants in the sewage. The traditional device needs to carry out the two treatments in turn, so two sets of devices for coagulation and oxidation are needed, the cost is high, and the treatment process is complex.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcomes the defects of the prior art, can continuously carry out sewage coagulation treatment and oxidation treatment, thereby saving the cost and simplifying the flow.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a sewage treatment is with thoughtlessly congealing-oxidation combined reaction device, includes thoughtlessly congeal reacting chamber, oxidation reaction chamber and controller, its characterized in that: the coagulation reaction chamber is arranged in the oxidation reaction chamber; the coagulation reaction chamber comprises an inner cylinder and an outer cylinder, a feed inlet is formed in the top of the inner cylinder, a first stirrer is placed in the inner cylinder, local filtering holes are formed in the side wall of the inner cylinder, and the same filtering holes are formed in the side wall of the outer cylinder corresponding to the local filtering holes; the inner cylinder and the outer cylinder are rotatably connected, a rotating device capable of driving the inner cylinder to rotate is arranged at the bottom of the inner cylinder, the rotating device is electrically connected with the controller, and filtering holes of the inner cylinder and the outer cylinder are shielded after the inner cylinder and the outer cylinder rotate; the oxidation reaction chamber comprises a machine shell and a second stirrer positioned at the bottom of the machine shell, and the first stirrer and the second stirrer are electrically connected with the controller respectively; the lateral wall of the machine shell is communicated with a medicament tube and an air inlet tube, and the bottom of the machine shell is communicated with a discharge hole.

Furthermore, the first stirrer comprises a stirring rotor and a magnetic device, the stirring rotor is placed in the inner cylinder, the magnetic device is arranged below the machine shell, the magnetic device can drive the stirring rotor to rotate in the inner cylinder of the coagulation reaction chamber, and the magnetic device is electrically connected with the controller.

Further, the second stirrer comprises a stirring blade and a power device, the power device can drive the stirring blade to rotate, and the power device is electrically connected with the controller.

Further, the feed inlet, the medicament tube, the air inlet tube and the discharge outlet are electrically connected with the controller through electromagnetic valves respectively.

Furthermore, a waterproof layer is arranged on the outer wall of the shell of the oxidation reaction chamber.

Further, the controller comprises a control panel, and the control panel is arranged on the side wall of the machine shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses establish the reaction chamber cover that will congeal in the oxidation reaction chamber, sewage directly flows into the oxidation reaction chamber after through the reaction chamber that congeals in, and the flow is simple, and occupation space is little.

2. The utility model discloses a rotation of rotary device control inner tube changes the position relation of crossing the filtration pore between inner tube and the urceolus, realizes that control thoughtlessly congeals the outflow of sewage to oxidation reaction chamber in the reacting chamber, easy operation, simple structure.

3. The utility model provides a first agitator adopts magnetic stirrers's form, drives stirring rotor through magnetic means and moves in the inner tube, has abandoned traditional mechanical even axle stirring structure, has practiced thrift the reacting chamber space greatly, has guaranteed to coagulate fully going on of reaction and oxidation reaction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of an assembly structure between the inner cylinder and the outer cylinder of the present invention.

Labeled as:

1. a coagulation reaction chamber; 2. an oxidation reaction chamber; 3. a control panel; 4. an inner barrel; 5. an outer cylinder; 6. a feed inlet; 7. local filtering holes; 8. a filtration pore; 9. a housing; 10. a stirring rotor; 11. a magnetic device; 12. a stirring blade; 13. a power plant; 14. a drug tube; 15. an air inlet pipe; 16. a discharge port; 17. and a waterproof layer.

Detailed Description

The invention is further described with reference to the following embodiments:

as shown in fig. 1 and fig. 2, the utility model provides a sewage treatment is with thoughtlessly congealing-oxidation combined reaction device, including thoughtlessly congealing reaction chamber 1, oxidation reaction chamber 2 and controller, thoughtlessly congeal reaction chamber 1 and arrange in oxidation reaction chamber 2. The coagulation reaction chamber 1 comprises an inner cylinder 4, an outer cylinder 5 and a first stirrer, wherein a feed inlet 6 is formed in the top of the inner cylinder 4, a local filtering hole 7 is formed in the side wall of the inner cylinder 4, and the same filtering hole 8 is formed in the side wall of the outer cylinder 5 corresponding to the local filtering hole 7. But swivelling joint between inner tube 4 and the

urceolus

5, 4 bottoms in inner tube are provided with the rotary device that can drive inner tube 4 rotatory, rotary device and controller electric connection. The rotating device drives the inner cylinder 4 to rotate, so that the local filtering holes 7 of the inner cylinder 4 and the filtering holes 8 of the outer cylinder 5 can be communicated with each other or shielded. The oxidation reaction chamber 2 includes a cabinet 9 and a second stirrer located at the bottom of the cabinet 9.

The first stirrer adopts a magnetic stirring structure and comprises a stirring rotor 10 and a magnetic device 11, wherein the stirring rotor 10 is placed in the inner barrel 4, the magnetic device 11 is arranged below the machine shell 9, the magnetic device 11 can drive the stirring rotor 10 to rotate in the inner barrel 4 of the coagulation reaction chamber 1, and the magnetic device 11 is electrically connected with the controller. The second stirrer comprises a stirring blade 12 and a power device 13, the power device 13 can drive the stirring blade 12 to rotate, and the power device 13 is electrically connected with the controller.

The controller comprises a control panel 3, and the control panel 3 is arranged on the side wall of the machine shell 9. The lateral wall of the machine shell 9 is communicated with a medicament tube 14 and an air inlet tube 15, the bottom of the machine shell 9 is communicated with a discharge hole 16, and the feed hole 6, the medicament tube 14, the air inlet tube 15 and the discharge hole 16 are electrically connected with a controller through electromagnetic valves respectively. The air inlet pipe 15 can be connected with an air pump, and the air pump is electrically connected with the controller. The outer wall of the machine shell 9 of the oxidation reaction chamber 2 is provided with a waterproof layer 17, so that sewage leakage can be avoided.

The utility model discloses a theory of operation and concrete implementation mode:

firstly, the controller controls the local filtering holes 7 of the inner cylinder 4 and the filtering holes 8 of the outer cylinder 5 to shield each other, the feeding hole 6 is opened, sewage and a coagulant enter the coagulation reaction chamber 1 through the feeding hole 6, the first stirrer is started, and the magnetic device 11 drives the stirring rotor 10 to move and stir in the inner cylinder 4 to carry out the coagulation reaction process. After the coagulation reaction is finished, the controller controls the first stirrer to stop moving, the rotating device drives the inner barrel 4 to rotate, so that the local filtering holes 7 of the inner barrel 4 are aligned with the filtering holes 8 of the outer barrel 5, materials in the coagulation reaction chamber 1 flow into the oxidation reaction chamber 2 through the local filtering holes 7 and the filtering holes 8, the controller controls the electromagnetic valve and the air pump of the medicament pipe 14 to be opened, oxidizing medicaments and air enter the oxidation reaction chamber 2, the second stirrer is started, and the sewage is subjected to oxidation reaction in the oxidation reaction chamber 2. After the oxidation reaction is finished, the controller controls the discharge port 16 to be opened, and the treated sewage flows out. The coagulation reaction and the oxidation reaction are sequentially and continuously carried out, and the process is smooth.

The rotating device and the magnetic stirring structure in this embodiment are all the prior art and are not described again.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are possible without departing from the technical contents of the present invention.

Claims

1. The utility model provides a sewage treatment is with thoughtlessly congealing-oxidation combined reaction device, includes thoughtlessly congeal reacting chamber, oxidation reacting chamber and controller, its characterized in that: the coagulation reaction chamber is arranged in the oxidation reaction chamber; the coagulation reaction chamber comprises an inner cylinder and an outer cylinder, a feed inlet is formed in the top of the inner cylinder, a first stirrer is placed in the inner cylinder, local filtering holes are formed in the side wall of the inner cylinder, and the same filtering holes are formed in the side wall of the outer cylinder corresponding to the local filtering holes; the inner cylinder and the outer cylinder are rotatably connected, a rotating device capable of driving the inner cylinder to rotate is arranged at the bottom of the inner cylinder, the rotating device is electrically connected with the controller, and filtering holes of the inner cylinder and the outer cylinder are shielded after the inner cylinder and the outer cylinder rotate; the oxidation reaction chamber comprises a machine shell and a second stirrer positioned at the bottom of the machine shell, and the first stirrer and the second stirrer are electrically connected with the controller respectively; the lateral wall of the machine shell is communicated with a medicament tube and an air inlet tube, and the bottom of the machine shell is communicated with a discharge hole.

2. The coagulation-oxidation combined reaction device for sewage treatment as recited in claim 1, wherein: the first stirrer comprises a stirring rotor and a magnetic device, the stirring rotor is placed in the inner cylinder, the magnetic device is arranged below the machine shell, the magnetic device can drive the stirring rotor to rotate in the inner cylinder of the coagulation reaction chamber, and the magnetic device is electrically connected with the controller.

3. The coagulation-oxidation combined reaction device for sewage treatment as recited in claim 2, wherein: the second stirrer comprises stirring blades and a power device, the power device can drive the stirring blades to rotate, and the power device is electrically connected with the controller.

4. The coagulation-oxidation combined reaction device for sewage treatment as recited in claim 3, wherein: the feed inlet, the medicament tube, the air inlet tube and the discharge outlet are respectively electrically connected with the controller through electromagnetic valves.

5. The coagulation-oxidation combined reaction device for sewage treatment as recited in claim 4, wherein: and a waterproof layer is arranged on the outer wall of the shell of the oxidation reaction chamber.

6. The coagulation-oxidation combined reaction device for sewage treatment as recited in claim 5, wherein: the controller comprises a control panel, and the control panel is arranged on the side wall of the machine shell.