CN203530058U

CN203530058U - Municipal sewage treatment device

Info

Publication number: CN203530058U
Application number: CN201320723957.XU
Authority: CN
Inventors: 刘建红
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-04-09
Anticipated expiration: 2023-11-18

Abstract

The utility model relates to a municipal sewage treatment device, and aims to treat municipal sewage effectively and reduce environmental pollution. The device adopts the structure as follows: a sewage inlet pipe is arranged on one side at the upper part of a tank body, a transverse screen is mounted inside the tank body under the sewage inlet pipe, a filtering layer parallel to the screen is mounted inside the tank body under the screen, a reaction tank is formed inside the tank body at the lower part of the filtering layer, an underwater aerator and a sediment sensor are mounted at the inner bottom of the water tank, a water outlet pipe is arranged on the side surface at the lower part of the tank body and is communicated with the interior of the tank body, the water outlet pipe is communicated with the upper part of a water storage tank through a water pump, a water inlet pipe filled with a flocculating agent is mounted on the side wall of the water tank under the filtering layer, a water drainage pipe is arranged at the lower part of the water tank, a water level sensor is mounted inside the upper part of the water tank, a controller is mounted at the upper part of the outer side wall of the water tank and is connected with the underwater aerator, the sediment sensor, the water level sensor and the water pump. The municipal sewage treatment device is simple in structure, novel and unique, easy to mount and use, good in effect, can be used for treating and using sewage effectively, and is energy-saving and environmental-friendly.

Description

Urban wastewater treatment equipment

Technical field

The utility model relates to sewage disposal, particularly a kind of urban wastewater treatment equipment.

Background technology

Municipal sewage treatment is a difficult problem in environment protection always, and environmental protection is a fundamental state policy of China, and environmental protection industry is one of national economy new growth engines, and country encourages and helps the not standby project of environmental protection.At present, in the place that can not realize dirt, waste water self-discharging, need to build storage, lift technique, traditional dirt, waste water storage, lift technique are to be built by laying bricks or stones and formed by reinforced concrete mostly.So not only long construction period, difficulty of construction are large, and easy to leak, obstruction, are difficult for clear wash in a pan etc., and can be to environment.Though the existing waste disposal plant that has various ways, due to structural problem, it uses and is unsatisfactory, therefore, how municipal effluent is effectively processed, and realizes its utilization, economize on resources, reduce environmental pollution, be that people wish the technical barrier solving always.

Summary of the invention

For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of urban wastewater treatment equipment, can effectively solve the processing of municipal effluent, thereby realize, economizes on resources, and reduces the problem of environmental pollution.

The technical scheme that the utility model solves is, comprise pond body and water tank, body top, pond one side has sewage water inlet pipe, in the pond body of sewage water inlet pipe bottom, horizontal filter is housed, in the pond body of filter bottom, the filtering layer parallel with filter is housed, in the pond body of filtering layer bottom, form reactive tank, underwater aerator and sediment sensor are housed above the body inner bottom part of pond, pond body lower side has and the rising pipe being communicated with in the body of pond, rising pipe is connected with water tank top through water pump, the inlet pipe of flocculation agent is housed on the sidewall of water tank below filtering layer, water shoot is arranged at water tank bottom, water tank is equipped with water level sensor in top, the external side wall upper part in pond is equipped with controller, controller and underwater aerator, sediment sensor, water level sensor and water pump are connected.

The utility model is simple in structure, novel unique, easily installs and uses, effective, effectively realize the processing of sewage and application, and energy-conserving and environment-protective, economic and social benefit is remarkable.

Accompanying drawing explanation

Fig. 1 is structural front view of the present utility model (pond body is cut open).

Fig. 2 is electrical component connection box diagram of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.

By Fig. 1, shown in 2, the utility model comprises pond body and water tank, body 1 top one side in pond has sewage water inlet pipe 17, in the pond body of sewage water inlet pipe bottom, horizontal filter 2 is housed, in the pond body of filter bottom, the filtering layer parallel with filter 3 is housed, in the pond body of filtering layer bottom, form reactive tank 4, underwater aerator 13 and sediment sensor 6 are housed above the body inner bottom part of pond, pond body lower side has and the rising pipe 18 being communicated with in the body of pond, rising pipe 18 is connected with water tank 10 tops through water pump 8, the inlet pipe 19 of flocculation agent is housed on the sidewall of water tank below filtering layer 3, water shoot 15 is arranged at water tank bottom, water level sensor 11 is housed in water tank top, the external side wall upper part in pond is equipped with controller 9, controller 9 and underwater aerator 13, sediment sensor 6, water level sensor 11 and water pump 8 are connected.

In order to guarantee result of use, soil cleaning port 7(arranged at body bottom, described pond, and the used time is not closed state);

Described rising pipe 18 is equipped with strainer 12 on Ti Nei one end, pond; The first magnetic valve 5 is housed on described sewage water inlet pipe 17, the second magnetic valve 16 is housed on rising pipe 18, the 3rd magnetic valve 14 is housed on water shoot 15, the 4th magnetic valve 20, the first magnetic valves 5, the second magnetic valve 16, the 3rd magnetic valve 14, the 4th magnetic valve 20 are housed on inlet pipe 19 to be connected with controller 9 respectively.

Described underwater aerator is micro-hole aerator or jet aerator (commercially available prod, as the product of Yixing City Yi Lan environmental protection equipment company limited); Described controller 9 can adopt known 8051 singlechip controllers or programmable logic controller.

Service condition of the present utility model is, sewage enters in pond body 1 from sewage water inlet pipe 17, first foreign material in sewage isolate away through filter 2, the waste water of removing foreign material filters through filtering layer 3 again, further remove foreign material, afterwards in reaction tank, under the effect of aerator 13 and flocculation agent, water quality is precipitated under water, purifying treatment, water after purification is through the interior recovery of water pump 8 suction water tank 10, and discharged by water shoot 15, for recycling, when the mud in the body of pond reaches a certain amount of, can be discharged by soil cleaning port, controller for to each electrical component automatic control, the automatically working of assurance system, easy to use, effective.The utility model can adopt a plurality of in parallel uses, and cost is low, easily builds, and energy-conserving and environment-protective, are the innovations on sewage disposal device.

Claims

1. a urban wastewater treatment equipment, comprise pond body and water tank, it is characterized in that, pond body (1) top one side has sewage water inlet pipe (17), horizontal filter (2) is housed in the pond body of sewage water inlet pipe bottom, the filtering layer parallel with filter (3) is housed in the pond body of filter bottom, in the pond body of filtering layer bottom, form reactive tank (4), underwater aerator (13) and sediment sensor (6) are housed above the body inner bottom part of pond, pond body lower side has and the rising pipe (18) being communicated with in the body of pond, rising pipe (18) is connected with water tank (10) top through water pump (8), filtering layer (3) is equipped with the inlet pipe (19) of flocculation agent below on the sidewall of water tank, water shoot (15) is arranged at water tank bottom, water level sensor (11) is housed in water tank top, the external side wall upper part in pond is equipped with controller (9), controller (9) and underwater aerator (13), sediment sensor (6), water level sensor (11) and water pump (8) are connected.

2. urban wastewater treatment equipment according to claim 1, is characterized in that, soil cleaning port (7) is arranged at described body bottom, pond.

3. urban wastewater treatment equipment according to claim 1, is characterized in that, described rising pipe (18) is equipped with strainer (12) on Ti Nei one end, pond.

4. urban wastewater treatment equipment according to claim 1, it is characterized in that, the first magnetic valve (5) is housed on described sewage water inlet pipe (17), the second magnetic valve (16) is housed on rising pipe (18), the 3rd magnetic valve (14) is housed on water shoot (15), the 4th magnetic valve (20) is housed on inlet pipe (19), and the first magnetic valve (5), the second magnetic valve (16), the 3rd magnetic valve (14), the 4th magnetic valve (20) are connected with controller (9) respectively.