CN211734113U

CN211734113U - Novel sewage treatment device

Info

Publication number: CN211734113U
Application number: CN201922478237.1U
Authority: CN
Inventors: 许忠云
Original assignee: Zhejiang Shengteng Environment Engineering Co ltd
Current assignee: Zhejiang Shengteng Environment Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a novel sewage treatment device, it includes sedimentation tank, good oxygen pond, anaerobism pond and clean water basin and constitutes, the sedimentation tank both sides link gradually anaerobism pond and good oxygen pond respectively, and this good oxygen pond is connected the clean water basin, the sedimentation tank bottom is equipped with a vertical stirring rake, and the stirring rake top is equipped with a water-stop sheet, and this baffle falls into space and space down with the sedimentation tank, be equipped with the inlet opening of taking the inlet tube in the middle of the baffle, the vertical direct space down that inserts in the sedimentation tank of this inlet tube, be equipped with a plurality of through-holes on the baffle, upward be equipped with a plurality of spillway holes on the space inner wall, the anaerobism pond of this spillway intercommunication one side, it has simple structure, the low price, characteristics such as effectual of clean-up.

Description

Novel sewage treatment device

Technical Field

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

Background

Conventional sewage treatment can often use 4 ponds such as sedimentation tank, good oxygen pond, anaerobism pond and clean water basin, sedimentation tank's effect is exactly with the waste water of some solid-liquid, let waste water can get into next step after the sediment, and can make like this and wasted time greatly, and install solid-liquid separation at sedimentation tank, a lot of sewage devices often all can set up the processing method that the second was said, guarantee thorough separation, it is very big to make sewage treatment's device volume change like this, it is all very inconvenient to maintain and install.

Disclosure of Invention

The invention mainly solves the problems that how to reduce the volume of the existing sewage treatment tank, the sedimentation tank, the aerobic tank, the anaerobic tank and the clean water tank are more efficient, the water treatment effect is better, and in order to solve the technical problems, the utility model mainly adopts the following technical proposal: the utility model provides a novel sewage treatment device, it includes sedimentation tank, good oxygen pond, anaerobism pond and clean water basin and constitutes, the sedimentation tank both sides link gradually anaerobism pond and good oxygen pond respectively, and this good oxygen pond is connected the clean water basin, the sedimentation tank bottom is equipped with a vertical stirring rake, and the stirring rake top is equipped with a water-stop sheet, and this baffle falls into space and space down with the sedimentation tank, be equipped with the inlet opening of taking the inlet tube in the middle of the baffle, the vertical direct space down that inserts in the sedimentation tank of this inlet tube, be equipped with a plurality of through-holes on the baffle, upward be equipped with a plurality of spillway holes on the space inner wall, the anaerobism pond of this spillway hole intercommunication one side.

Preferably, the method comprises the following steps: the anaerobic tank is internally provided with a plurality of filling racks which are fixed on a frame seat at the bottom, the filling racks are convenient to replace and are connected with the aerobic tank through a pipeline, the bottom of the aerobic tank is provided with an aerator pipe, the aerator pipe is provided with a plurality of aeration heads, the aerator pipe is connected with an external nutrient supply machine, and the aerobic tank is connected with a clean water tank through a pipeline.

Preferably, the method comprises the following steps: the tip that the inlet tube is located space down is equipped with sealed semicircular detachable head, and this head wraps up the top and forms the space of a semicircular storage to set up a plurality of holes that leak in the inlet tube near the both sides of baffle, this hole that leaks directly leads to space down.

Preferably, the method comprises the following steps: the two sides of the bottom of the sedimentation tank are respectively provided with a water drainage hole, the middle of the water drainage hole is provided with a sewage discharge groove which can be inclined downwards, and the outside of the sewage discharge groove is connected with a sewage discharge tank.

The utility model has the advantages that: simple structure, the low price, the effectual of clean separation impurity, the large-scale particulate matter of aquatic has been left to the one deck at first, the stirring rake through bottom in the sedimentation tank, all concentrate on the centre with all particulate matters, let the further separation of water, accomplish thorough solid-liquid separation, let waste water can effectually get into to go in the next pond, the latency has significantly reduced, also let purifying effect better, and only need a sedimentation tank, let the effect of handling improve more.

Drawings

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

The specific implementation mode is as follows:

the invention will now be described in detail with reference to the accompanying drawings, in which: as shown in fig. 1, a novel sewage treatment device comprises a sedimentation tank 1, an aerobic tank 2, an anaerobic tank 3 and a clean water tank 4, wherein the anaerobic tank 2 and the aerobic tank 3 are respectively connected to two sides of the sedimentation tank 1 in sequence, the aerobic tank 3 is connected with the clean water tank 4, a vertical stirring paddle 5 is arranged at the bottom of the sedimentation tank 1, a water-stop plate 6 is arranged above the stirring paddle, the sedimentation tank 1 is divided into an upper space 7 and a lower space 8 by the water-stop plate 6, a water inlet hole 9 with a water inlet pipe 10 is arranged in the middle of the water-stop plate 6, the water inlet pipe 10 is vertically inserted into the sedimentation tank 1 to directly pass through the lower space 8, a plurality of through holes 11 are arranged on the water-stop plate 6, a plurality of overflow holes 12 are arranged on the inner wall of the upper space 7, the overflow holes 12 are communicated with the anaerobic tank 3 on one side, a plurality of packing frames 13 are arranged in the anaerobic tank 3, the packing frames 13 are, conveniently change the filler frame, anaerobism pond 2 is through in the pipe connection good oxygen pond 3 to be equipped with aeration pipe 16 in good oxygen pond 3 bottom, be equipped with a plurality of aeration heads 17 on aeration pipe 16, aeration pipe 16 connects outside machine 18 that supports, good oxygen pond 3 passes through pipe connection clean water basin 4, the tip that inlet tube 10 is located lower space 8 is equipped with sealed semicircular detachable head 19, and this head 19 wraps up the top and forms the space of a semicircular storage, and has seted up a plurality of holes of leaking 20 in the both sides that inlet tube 10 is close to the baffle, and this hole of leaking 20 direct space 8 down, sedimentation tank 1 bottom both sides are equipped with the hole of draining 21 respectively, and the centre that should drain the hole 21 is equipped with the blowdown groove 22 that can the downward sloping, and this blowdown groove 22 external connection blowdown pond 23.

The utility model discloses work flow: flow into space down from the inlet tube with water, the inlet tube is because the top is sealed, and the large granule can be gathered at the top, and water then the hole that leaks of water from the upper end flows into to the anaerobism pond, is making sewage purification treatment by the filler frame in the anaerobism pond, and the back water that finishes of handling is in the district of well supporting of flowing into and is carried out aeration treatment, and the use on next step is done to rivers that finish aeration treatment in the clean water basin at last.

The utility model discloses an use a sedimentation tank, both sides are equipped with the same pond and handle, greatly increased the water yield, secondly only use a sedimentation tank also to have reduced greatly and used the place, the land resource has been practiced thrift, and the back finishes in the processing, it is very convenient that the washing and blowdown also can be dismantled to the water purification pipe, the bottom of sedimentation tank is equipped with two holes that drain, can put out the water that remains after finishing handling, then carry out the slope below with the blowdown groove, pour remaining solid particle and filth and water and carry out unified processing to the blowdown pond.

Claims

1. The utility model provides a novel sewage treatment device, it includes sedimentation tank, good oxygen pond, anaerobism pond and clean water basin and constitutes, its characterized in that the sedimentation tank both sides link gradually anaerobism pond and good oxygen pond respectively, and this good oxygen pond is connected the clean water basin, the sedimentation tank bottom is equipped with a vertical stirring rake, and the stirring rake top is equipped with a water-stop sheet, and this baffle falls into upper space and lower space with the sedimentation tank, be equipped with the inlet opening of taking the inlet tube in the middle of the baffle, the vertical direct lower space in inserting the sedimentation tank of this inlet tube, be equipped with a plurality of through-holes on the baffle, be equipped with a plurality of spillway holes on the upper space inner wall, the anaerobism pond of this spillway hole intercommunication one.

2. The novel sewage treatment device according to claim 1, wherein a plurality of filler frames are arranged in the anaerobic tank, the filler frames are fixed on a frame base at the bottom, lifting lugs are arranged on the filler fixing frames, the filler frames are convenient to replace, the anaerobic tank is connected with the aerobic tank through a pipeline, an aerator pipe is arranged at the bottom of the aerobic tank, a plurality of aeration heads are arranged on the aerator pipe, the aerator pipe is connected with an external nutrient supplying machine, and the aerobic tank is connected with the clean water tank through a pipeline.

3. The novel sewage treatment device according to claim 1, wherein the end of the water inlet pipe located in the lower space is provided with a sealed semicircular detachable end socket, the end socket wraps the top and forms a semicircular storage space, and both sides of the water inlet pipe close to the partition are provided with a plurality of water leakage holes which are directly communicated with the lower space.

4. The novel sewage treatment device according to claim 1, wherein water discharge holes are respectively arranged on two sides of the bottom of the sedimentation tank, a sewage discharge groove capable of inclining downwards is arranged in the middle of each water discharge hole, and the sewage discharge groove is externally connected with the sewage discharge tank.