CN206109038U

CN206109038U - Track ditch aeration sedimentation tank

Info

Publication number: CN206109038U
Application number: CN201621161871.2U
Authority: CN
Inventors: 毛家宗; 王飞; 毛涛
Original assignee: HUBEI FEIGE TECHNOLOGY Co Ltd
Current assignee: Hubei Feige Technology Co ltd
Priority date: 2016-10-25
Filing date: 2016-10-25
Publication date: 2017-04-19
Anticipated expiration: 2026-10-25

Abstract

The utility model provides a track ditch aeration sedimentation tank is equipped with inlet tube and outlet pipe respectively at the both ends of shell body, and the aeration sedimentation tank is the design of U type, and the bottom of aeration sedimentation tank is the sieve texture, is equipped with the husky groove pond of triumph collection below the sieve texture to one end in triumph collection husky groove pond is equipped with row sand tube and says and the valve, be equipped with the aeration pipe around the aeration sedimentation tank, extend the aeration pipe to the both ends of U type aeration sedimentation tank bottom simultaneously and be equipped with the aeration mouth, the vertical U of the being equipped with type of U type aeration sedimentation tank bottom exposes to the sun air track to be led the baffle and divide into a plurality of spaces with U type aeration sedimentation tank, be equipped with the aeration mouth respectively through the aeration pipe in the space at U type aeration sedimentation tank both ends, wherein the aeration mouth sets up in the space at U type aeration sedimentation tank both ends in turn, makes the aeration degree of lip -rounding become the aeration flow state of track ditch formula. The sewage cycle who utilizes the aeration mouth to come in the inlet tube flows to filter sediment gets rid of through the sieve texture, and the silt after filtering is from arranging, and the sand tube is said and the valve is got rid of.

Description

A kind of track ditch aerated precipitation tank

Technical field

This utility model is related to environmental wastewater cleaning treatment system technical field, specifically a kind of track ditch aeration and sedimentation Pond.

Background technology

During sewage purification processing system, general aeration ditch channel, and umbrella aeration mode has and there is aeration Not uniform aeration dead angle, and the defect of silt microbe deposition bottom, because effluent cycle is caused at the not uniform aeration dead angle of aeration Bad, the unfavorable oxidation in oxygen content bottom, and cause energy waste, silt microorganism in bottom excess deposition, have unfavorable Decompose the weakness of the organic substance in sewage well in microorganism.Therefore need a kind of to overcome disadvantage mentioned above and weakness Aeration tank.

The content of the invention

The purpose of this utility model is to provide a kind of track ditch aerated precipitation tank, to solve above-mentioned background technology in propose Problem.

It is for this technical solution of the utility model, a kind of track ditch aerated precipitation tank, including shell body 2, in shell body 2 Be respectively arranged at two ends with water inlet pipe 1 and outlet pipe 9, it is characterised in that：Aerated precipitation tank 5 is provided with shell body 2, wherein aeration sinks Shallow lake pond 5 is U-shaped design, and the bottom of aerated precipitation tank 5 is sieve texture 6, and triangular form sand-collecting slot is provided with below sieve texture 6 Pond 11, and it is provided with desilting pipeline and valve 8 in the one end in triangular form sand-collecting slot pond 11；Aeration tube is provided with around aerated precipitation tank 5 4, while aeration tube 4 is extended to the two ends of the bottom of U-shaped aerated precipitation tank 5 being provided with aeration opening 10.

Further it is improved by：The U-shaped aeration rail that is vertically provided with of the bottom of U-shaped aerated precipitation tank 5 leads dividing plate 7 by U-shaped exposure 5 points of gas sedimentation tank is multiple spaces.

Further it is improved by：Aeration opening is respectively equipped with by aeration tube 4 in the space at the two ends of U-shaped aerated precipitation tank 5 10, wherein aeration opening 10 is arranged alternately in the space at the two ends of U-shaped aerated precipitation tank 5, makes aeration opening 10 in alternate space Formation circulates state, that is, form the aeration flow regime of track ditch formula.

Beneficial effect：

The effluent cycle that this utility model is when in use come in water inlet pipe using aeration opening flows, and by sieve texture Precipitation is filtered, finally the water after process is excluded by outlet pipe, and the silt after filtering is excluded from desilting pipeline and valve.

Simple structure, reasonable in design, sewage flows in U-shaped aeration groove, makes aeration not have dead angle, therefore aeration is more Uniformly, be conducive to the oxidation of sewage, and aeration time energy saving can be shortened.

Air-flow and water constantly wash away U-shaped bottom, make Organic substance and microorganism be difficult deposition, are conducive to microorganism to decompose sewage In organic substance.

U-shaped aerated precipitation tank is divided into multiple spaces by U-shaped aeration rail dividing plate, is the stream in order to sewage is divided into into multiple spaces Dynamic property is more abundant.

Wherein aeration opening is arranged alternately in the space at U-shaped aerated precipitation tank two ends, makes aeration opening in alternate space Formation circulates state, that is, form the aeration flow regime of track ditch formula.

Description of the drawings

Fig. 1 is schematic front view of the present utility model.

Fig. 2 is schematic top plan view of the present utility model.

1 is water inlet pipe in figure, and 2 is shell body, and 3 is drainage flow direction, and 4 is aeration tube, and 5 is aerated precipitation tank, and 6 is sieve Shape structure, 7 is that U-shaped aeration rail leads dividing plate, and 8 is desilting pipeline and valve, 9 outlet pipes, and 10 is aeration opening, and 11 is that triangular form collection is husky Groove pond.

Specific embodiment

This utility model is as shown in Fig. 1/2.

A kind of track ditch aerated precipitation tank, including shell body 2, in shell body 2 water inlet pipe 1 and water outlet are respectively arranged at two ends with Aerated precipitation tank 5 is provided with pipe 9, shell body 2, wherein aerated precipitation tank 5 is U-shaped design, and the bottom of aerated precipitation tank 5 is sieve-like Structure 6, is provided with triangular form sand-collecting slot pond 11 below sieve texture 6, and is provided with row in the one end in triangular form sand-collecting slot pond 11 Sand tube road and valve 8；Aeration tube 4 is provided with around aerated precipitation tank 5, while by aeration tube 4 to the bottom of U-shaped aerated precipitation tank 5 Two ends extension is provided with aeration opening 10.

Dividing plate 7 is led by 5 points of U-shaped aerated precipitation tank is multiple to the U-shaped aeration rail that is vertically provided with of the bottom of U-shaped aerated precipitation tank 5 Space.

Aeration opening 10 is respectively equipped with by aeration tube 4 in the space at the two ends of U-shaped aerated precipitation tank 5, wherein aeration opening 10 is in U It is arranged alternately in the space at the two ends of type aerated precipitation tank 5, aeration opening 10 is formed in alternate space and circulate state.

Its operation principle is：Fresh air is pumped into aerated conduit 4 by aeration, and Jing aeration openings 10 are discharged, and air stream is from U One end of type aeration groove 5 flows to the other end and gradually discharges, and fully extends aeration moment.

Because aeration stream constantly washes away sieve texture 6, make microorganism be not easy to deposited bottom, and make microorganism more effectively exist Decomposition of organic matter in water.

Silt is sunk in lower triangle sand-collecting slot pond 11, triangle under constantly the washing away of air-flow and water by sieve texture 6 The advantage in shape sand-collecting slot pond 11 is easy for cleaning and excludes silt, reduces the labor intensity of workman.

Claims

1. An orbital ditch aeration sedimentation tank, comprising an outer casing (2), with water inlet pipes (1) and outlet pipes (9) at both ends of the outer casing (2), characterized in that: the outer casing (2 ) is equipped with an aeration-settling tank (5), wherein the aeration-settling tank (5) is a U-shaped design, and the bottom of the aeration-settling tank (5) is a sieve-like structure (6). There is a triangular sand collection tank (11) below, and a sand discharge pipe and a valve (8) are provided at one end of the triangular sand collection tank (11); an aeration pipe is arranged around the aeration sedimentation tank (5) (4), while extending the aeration pipe (4) to both ends of the bottom of the U-shaped aeration sedimentation tank (5) to provide an aeration port (10).

2. A track ditch aeration sedimentation tank according to claim 1, characterized in that: the bottom of the U-shaped aeration sedimentation tank (5) is vertically provided with a plurality of U-shaped aeration track partitions (7) to The U-shaped aeration sedimentation tank (5) is divided into multiple spaces.

3. An orbital ditch aeration sedimentation tank according to claim 2, characterized in that: the spaces at both ends of the U-shaped aeration sedimentation tank (5) are respectively provided with aeration ports (10) through aeration pipes (4) ), wherein the aeration ports (10) are alternately arranged in the space at both ends of the U-shaped aeration sedimentation tank (5), so that the aeration ports (10) form a circulating flow state in the alternate space, that is, a track-type aeration air flow state.