CN2322963Y

CN2322963Y - Sewage treatment apparatus

Info

Publication number: CN2322963Y
Application number: CN 98211538
Authority: CN
Inventors: 黄树胜; 郭镛; 周学成; 肖培春; 温成华
Original assignee: 黄树胜
Priority date: 1998-03-04
Filing date: 1998-03-04
Publication date: 1999-06-09
Anticipated expiration: 2008-03-04

Abstract

The utility model relates to a sewage treatment apparatus which belongs to the sewage treatment apparatus, particularly the device for separating water from sludge. A buffer tank, a water-accumulating tank and a sludge tank are contained in one same tank body. The buffer tank and water-accumulating tank are separated by a partition board and positioned at the upper part of the tank body, and the bottoms of the two tanks are communicated by a water conduit. The sludge tank is arranged below the water conduit, and a magnet and a conveyer-belt device are installed at the bottom of the water conduit. A sewage pump is connected with a sewage pool and the buffer tank, and a manifold pipe is connected with a feeding box at the inlet position. The utility model has the advantages of simple structure, small occupation of land, convenient installation and use, low operating cost and high sludge sedimentation rate.

Description

A kind of sewage disposal device

The utility model belongs to sewage disposal device, makes the isolating device of water and mud especially.

Existing sewage disposal device has multiple, generally all configuration adjustment pond, aeration tank, settling tank, microbial film treating pond, flocculation basin, filtering basin etc., and structure is complicated, occupation of land and investment are bigger, and treatment process is many, and the time is long, working cost is higher, and treatment effect is also as one wishes not to the utmost.

The purpose of this utility model provides a kind of sewage disposal device, and it is simple in structure, and floor space is little, less investment, and the good separating effect of mud and water, equipment system is rapid-result originally lower.

Implementation of the present utility model is: baffle-box, water tank and mud case are included in the same casing, baffle-box separates on this casing top and by separating dividing plate with water tank, separating dividing plate extends to the middle part of casing and connects a water conduit, the water conduit outer bottom is equipped with magnet, in casing, there is an endless apron to pass water conduit, chest portion below the water conduit is divided into the mud case, the water inlet of baffle-box connects sump pump, the water tank water outlet connects clean water basin, and sump pump connects sewage lagoon and its entry position is also connecting charging box with manifold.

Below, the specific embodiment of the utility model according to Figure of description provides describes in further detail its structure.

Fig. 1 is a structural representation of the present utility model.

Referring to each figure, each label is represented successively among the figure: charging box 1, charging opening valve 2, sump pump 3, conveying belt 4, magnet 5, water inlet 6, baffle-box 7, water conduit 8, separation dividing plate 9, water tank 10, water outlet 11, brush 12, rotation axis 13, mud case 14, clean water basin 15, mud mouth valve 16, sludge sump 17, sewage lagoon 18, casing 19.

Baffle-box 7, water tank 10 and mud case 14 are included in the same casing 19, baffle-box 7 and water tank 10 are positioned at this casing 19 tops, their valve is separated by separating dividing plate 9, separation extends to the middle part of casing 19 and connects a water conduit 8 every the upper end of the utmost point 9 from casing 19, water conduit 8 has been communicated with the bottom of baffle-box 7 and water tank 10, and the chest portion below the water conduit is divided into mud case 14.The cross section of water conduit 8 is a rectangle, is level and is installed in the casing 19, and an endless apron mechanism is housed in the casing, and conveying belt 4 passes the bottom of water conduit 8, running under motor rotation axis 13 drives, and the outer bottom of water conduit is equipped with magnet 5.The wall of mud case 14 and endless apron 4 interplanars form a passage that leads to water tank 10, at mud case 14 walls of this passage brush 12 are housed.The water inlet 6 of baffle-box 7 is connected to sewage lagoon 18 by sump pump 3, is also connecting charging box 1 with manifold in the entry position of sump pump 3.The mud mouth valve 16 of mud case 14 bottoms connects sludge sump 17, and water tank water outlet 11 connects clean water basin 15, and the height of water outlet 11 should be lower than the height of water inlet 6.

During use, the sewage in the sump pump suction sewage lagoon, pump intake place and the Wen's manifold that connects suck the flocculation agent that is mixed with the soft magnetic ferrite powder in the charging box simultaneously, and the charging opening valve can be adjusted soakage.Sewage and mixed flocculation agent are even by the pump blade high-speed stirring, send in the Buffer Pool and flocculate agglomerating.Sewage in the Buffer Pool has only the process water conduit just can enter in the water tank, magnet is equipped with in the bottom of water conduit, and there is endless apron to pass the bottom of water conduit, conveying belt slowly moves towards the current reverse direction under driven by motor, and the mud group that will fall to conveying belt under magneticaction sends in the mud case.The walk that is sent to the mud case remains a small amount of remanent magnetism, attracts to be suspended in the walk that has flocculated in the mud case and sinks at the bottom of the case, at the passage of conveying belt and the formation of mud tank wall brush is housed, and adherent surplus mud on the conveying belt can be brushed at the bottom of the mud case, avoids entering water tank.The baffle-box water inlet is higher than the water tank water outlet then can make treated clear water flow in the clean water basin continuously.

From technique scheme of the present utility model, this apparatus structure is simple, and floor space is little, and a day is handled the equipment more than 100 tons, only need take up an area of 2 meters ², can save existing a lot of equipment, reduce the facility investment expense, the good separating effect of mud and water, the device fabrication cost is lower.

Claims

1, a kind of sewage disposal device, it is characterized in that baffle-box, water tank and mud case are included in the same casing, baffle-box has the dividing plate of separation with water tank on this casing top and centre, separating dividing plate extends to the middle part of casing and connects a water conduit, the water conduit outer bottom is equipped with magnet, in casing, there is an endless apron to pass water conduit, chest portion below the water conduit is divided into the mud case, the water inlet of baffle-box connects sump pump, the water tank water outlet connects clean water basin, and sump pump connects sewage lagoon and its entry position is also connecting charging box with manifold.

2, by the described sewage disposal device of claim 1, the cross section that it is characterized in that water conduit is a rectangle, being level is installed in the casing, the passage of water tank is led in mud tank wall face and endless apron interplanar formation one, mud tank wall face at this passage is equipped with brush, and the mud mouth valve of mud case bottom connects sludge sump.