CN202116391U

CN202116391U - Vertical sewage treatment equipment with centrifugal settling function

Info

Publication number: CN202116391U
Application number: CN2011200625298U
Authority: CN
Inventors: 陈文革
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2011-03-11
Filing date: 2011-03-11
Publication date: 2012-01-18
Anticipated expiration: 2021-03-11

Abstract

Disclosed is vertical sewage treatment equipment with a centrifugal settling function. Larger solid dregs in sewage can be extracted by means of V-shaped centrifugal filtering, solid slag in the sewage is filtered secondarily by means of centrifugal settling filtering, accordingly solid pollutants are extracted, simultaneously, an electrode of an ozone generator ionizes air to generate ozone which is delivered into the sewage which is used for realizing centrifugal settling extraction, the sewage is deodorized and decolorized, and accordingly the purpose of purifying the sewage is achieved.

Description

Vertical centrifugal sedimentation sewage disposal device

Affiliated technical field

The utility model relates to a kind of vertical centrifugal sedimentation sewage disposal device, and it is to utilize centrifugal principle that the solid dregs in the sewage are filtered and precipitate and separate, simultaneously, utilizes ozone, and sewage is carried out deodorization and discoloration, reaches the purpose of purifying waste water.

Background technology

Vertical centrifugal sedimentation sewage disposal device is that a kind of centrifugal principle that utilizes filters the solid dregs in the sewage and precipitate and separate, simultaneously, utilizes ozone sewage to be carried out the equipment of deodorization and discoloration.Existing sewage disposal device generally all has settling tank, is to utilize pharmaceutical chemicals to carry out deodorization and discoloration, and floor space is bigger.

Summary of the invention

Big in order to overcome existing common sewage disposal device floor space, need the often shortcoming of consumption pharmaceutical chemicals, the utility model provides a kind of vertical centrifugal sedimentation sewage disposal device, and floor space is little, utilizes ozone to carry out deodorization and discoloration.

The utility model solves the technical scheme that its technical problem adopted: through centrifugal principle the solid dregs in the sewage are filtered and precipitate and separate, simultaneously, utilize ozone that sewage is carried out deodorization and discoloration; Reach the purpose of purifying waste water; In this device, sewage flows into the V-type filtering net through pipeline and filters for the first time, filter the dregs that produce under action of centrifugal force from slag-drip opening discharge; First filtered sewage gets in the rotary drum through the feed-pipe of pipeline from bottom of shell; Dash to the spiral conveyer cloth tray. get into rotary drum equably through discharge gate, in the centrifuge field that rotary drum was produced, utilize the difference in specific gravity of solid and liquid with high speed rotating; The solid dregs that proportion is bigger are deposited in drum inner wall; Quilt is equidirectional with rotary drum and the spiral conveyer rotation that lags behind is pushed into the bottom of the drum, discharges from the lower dreg discharging hole, thereby accomplishes the sepn process of solid dregs and water; When carrying out spinning; The electrode of ozonizer produces ozone; Under the effect of high speed rotational blade, the ozone of generation enters in the rotary drum through the tubular shaft of spiral, and the sewage in the rotary drum is carried out deodorization and discoloration then; The water that purified is then flowed out through exhaust channel by the overflow weir on the overflow ring, thereby reaches the purpose of purifying waste water; In short; This vertical centrifugal sedimentation sewage disposal device is made up of the rotary drum part and the spiral part of the fixed part that plays support and subregion effect, band V-type filtering net; It is characterized in that: can pass through V-type centrifuging and centrifugal settling and filter two-stage filtration, the solid-state dregs in the sewage are carried out filtering separation; In the space that airhood and organism top case partly surround, the ozone that the electrode ionized air of ozonizer produces is fed in the rotary drum through hollow screw shaft under the blade effect of high speed rotating, and sewage is carried out deodorization and discoloration.

The beneficial effect of the utility model is that floor space is little, dependable performance.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural representation (can resolve into Fig. 2, Fig. 3 and Fig. 4 several sections) of the utility model.

Fig. 2 is that main rising supported and the subregion agency part.

Fig. 3 is the rotary drum part of band V-type filtering net.

Fig. 4 is a spiral part.

1. ozonizer electrodes among Fig. 1,2. blade, the 3. head bearing of spiral, 4. sewage inlet, 5.V type filtering net is 6. through the filtering sewage flow pass of V-type; 7. rotary drum, 8. central dividing plate, 9. spiral lower shaft, 10. lower clapboard, the lower bearing of 11. rotary drums, 12. rotary drum power wheels; 13. worm drive wheels, 14. airhoods, axle on 15. spirals, 16. organism top case portions, 17. rotary drum head bearings, slag-drip opening on 18.; 19. axle on the rotary drum, 20. upper spacers, 21. shells, 22. spirals, 23. ozone passages, the exhaust channel of purifying waste water that 24. processes were handled; 25. the lower dreg discharging mouth, 26. bottom of shell, 27. belts, the power wheel of 28. phonomoter, 29. spiral lower bearings, 30. phonomoter.

31. air inlet ports among Fig. 2.

The overflow weir of 32. overflow rings among Fig. 3.

The discharge gate of 33. cloth tray among Fig. 4,34. feed-pipes.

Embodiment

In Fig. 1; Sewage flows into the V-type filtering net from passage (4), the centrifuging of the V-type filtering net of process rotation, and bigger solid dregs are under action of centrifugal force; Discharge from last slag-drip opening (18), promptly on the axle of rotary drum, be equipped with sewage is carried out first filtering V-type centrifuging net; Pass through passage (6) through V-type filtering net filtered sewage; Get into the inner feed-pipe (34) of hollow spiral lower shaft (9) from the bottom of support, the discharge gate (33) through the spiral conveyer cloth tray gets into rotary drum (7) equably; In the centrifuge field that rotary drum was produced with high speed rotating; The solid dregs that proportion is bigger are deposited to drum inner wall, and quilt is equidirectional with rotary drum and spiral conveyer (22) rotation that lags behind is pushed into the bottom of the drum, discharge from lower dreg discharging mouth (25); Ozonizer electrode (1) is at the space ionized air of airhood (14) and organism top case portion (16) composition; Produce ozone; The air inlet port (31) that air is arranged in airhood and organism top case portion junction, ozone in blade (2) effect down, in ozone passage (23) the entering rotary drum of ozone axle on hollow spiral; Sewage is carried out deodorization and discoloration; That is to say that screw shaft all is hollow, the tubular shaft of an end is used in rotary drum, importing sewage, and the tubular shaft ingress of the other end is equipped with toward the blade of the interior air blast of rotary drum; Treated sewage is flowed out through the exhaust channel (24) of purifying waste water by the overflow weir on the overflow ring (32) in the rotary drum.

In Fig. 1, the power wheel (28) of phonomoter (30) drives rotary drum power wheel (12) through belt (27), drives rotary drum and the rotation of V-type filtering net, drives worm drive wheels (13), and it is equidirectional and hysteresis is rotated with rotary drum to drive spiral.

Claims

1. vertical centrifugal sedimentation sewage disposal device; Rotary drum part and spiral part by the fixed part that plays support and subregion effect, band V-type filtering net are formed; It is characterized in that: filter two-stage filtration through V-type centrifuging and centrifugal settling, the solid-state dregs in the sewage are carried out filtering separation; In the space that airhood and organism top case partly surround, the ozone that the electrode ionized air of ozonizer produces is fed in the rotary drum through hollow screw shaft under the blade effect of high speed rotating, and sewage is carried out deodorization and discoloration.

2. vertical centrifugal sedimentation sewage disposal device according to claim 1 is characterized in that: on the axle of rotary drum, be equipped with sewage is carried out first filtering V-type centrifuging net.

3. vertical centrifugal sedimentation sewage disposal device according to claim 1 its, characteristic is: screw shaft all is hollow, the tubular shaft of an end is used in rotary drum, importing sewage, the tubular shaft ingress of the other end is equipped with the blade of air blast in the rotary drum.

4. vertical centrifugal sedimentation sewage disposal device according to claim 1 is characterized in that: a space that is partly surrounded by airhood and organism top case is arranged, and the ozonizer electrode is equipped with in the inside, can produce ozone.