CN2507844Y

CN2507844Y - Spinning sewage sterilizing purifying pool

Info

Publication number: CN2507844Y
Application number: CN 01256609
Authority: CN
Inventors: 廖家祯
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-13
Filing date: 2001-11-13
Publication date: 2002-08-28
Anticipated expiration: 2011-11-13

Abstract

The utility model provides a spin sewage sterilizing clarifying tank, comprising a sealing oblate spheroid tank body which is provided with a water inlet and outlet opening and a sand eliminating opening. The utility model is characterized in that a projection surface inside the tank body, which regards the longitudinal axis line as the center point of the circle, is provided with three circles of partition walls from inside to outside and divided into an inner, a medium and an outer ring cavity bodies; the inner chamber is a main fermenting tank and is divided into an upper and a lower layers by a clapboard, the upper and the lower layers are communicated through a hole, and pluck on the inner wall of the upper layer is in a tooth tip shape; the medium chamber is divided into two small chambers by two small partition walls and is a hypo-fermenting tank; the outer chamber is divided into four small clarifying tanks by four small partition walls; and the three chambers are communicated with each other through overflow holes. The clarifying tank has strong sewage digesting power, the pipeline is not easy to block, and the discharged sewage is the clear water achieving the criterion through the clarifying flowage processing of the suspended substance decomposing, the depositing, the twice fermenting and sterilizing and the four-level depositing. The utility model is applicable for the sewage processing of city residential area and the clarifying of city waste water channel, especially for the breeding of various animals.

Description

Self-rotary sewage sterilization purification pond

(1) technical field:

The utility model relates to waste disposal plant, a kind of self-rotary sewage sterilization purification pond of more specifically saying so.

(2) background technology:

Now, cubes " three grades " septic tank is generally adopted in the sewage disposal of building group, residential quarters, the private residence in public housing, and planner's subjective wishes is to want to make the dunghill natural sedimentation by storing step by step, melts step by step, becomes easy flowing water at last and discharges.Facts have proved that there is following defective in this cubes " three utmost points " septic tank: 1, occupation of land is many, and the geographical position is selected to be particular about; 2, suspended substance is difficult for decomposing in the pond, and the time one is long, forms plate-like solid from joining line, stops up blow-off line easily; 3, sealing is difficult to handle, and foul smell easily overflows, and influences environmental health, relates to neighborhood relationship; 4, discharge water does not reach environmental requirement.

(3) summary of the invention:

The purpose of this utility model provides a kind of self-rotary sewage sterilization purification pond, it can make impure sewage natural rotation, the desilting that flows in the pond, promoting the suspension dunghill follows rotation to be scratched the sinking of disintegrating by hanging breaking, in forming, the biogas of fermenting twice generation after a while press sterilization relief dunghill constantly to decompose volatilization, pass through the level Four purifying treatment again, make effusive water become the clear water that reaches emission standard.

In order to achieve the above object, the technical scheme that the utility model is taked is: this self-rotary sewage sterilization purification pond comprises into waste pipe, goes out the clear water pipe and removes sand tube, it is characterized in that, it also comprises: a spheroid Feng Chiti, the recessed circular arc that is in bottom, arch upward and be circular arc in the upper end, the vault opening covers sealing by arch; In the body of pond be to be provided with three circle partition walls from the inside to surface on the projection plane of centre point with the longitudinal center line, be separated into interior, in, the cavity of outer three annulars; Be the Primary Fermentation pond between in innermost, be separated into two-layer up and down by dividing plate, the partition wall inwall plucking on upper strata becomes tooth tip shape, advance waste pipe and go into, become 45 degree inclination angles with the dividing plate plane, have the hole on the dividing plate upper and lower layer is communicated from the sidewall oblique cutting, lower floor is a sedimentation basin, remove sand tube and extend the bottom, pond from the sidewall insertion, inclination angle 45 degree, interior the foot of a wall have the water hole of a circle equidistant intervals to communicate with the centre; The centre is a time fermentation vat, in the cavity again by the little partition wall of twice to being separated into two little, an aperture is respectively opened at septulum wall middle part makes adjacent two little to communicate; The outer room cavity is a treating pond, also be divided into four little by four road septulum wall quarters, the middle part of the little partition wall of per pass all has an aperture makes adjacent to communicate, and has constituted so-called level Four and has purified, and eaves has water outlet and goes out the clear water pipe coupling under the upper cover plate of outmost turns partition wall.

The utility model has the advantages that: it is strong 1, to change dirty ability, and the clear water that sewage is discharged after treating pond is handled can reach national specified discharge standard.2, owing to be provided with sand-removing port, can regularly remove silt, pipeline can not stop up.3, owing to take sealed structure, foul smell can not overflow, and is free from environmental pollution.4, take nature fluidisation fermentation and sterilization to handle, need not mechanical power, noiselessness, cost is low.

(4) description of drawings:

Fig. 1 is the integral construction synoptic diagram of this treating pond.

Fig. 2 is that the pond body is that centre point is the view of the partition wall on projection plane with the longitudinal center line.

Fig. 3 is the expansion view of internal partition wall 16 among Fig. 1.

Fig. 4 is the front view of

septulum wall

20,21 in the middle of Fig. 2.

Fig. 5 is the front view of outer

room septulum wall

22,23,24,25 among Fig. 2.

(5) embodiment:

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the integral construction synoptic diagram of this treating pond.Among the figure, the 1st, advance waste pipe, oblique cutting is installed in Primary Fermentation pond leaning angle 45 degree, can be connected with sewer line; The 2nd, Steel Concrete cover plate, the 3rd, vault head, the 4th, top mouth, the 5th, the sealing cover of top mouth; The 6th, the plucking tooth on the inwall of Primary Fermentation pond is used for hanging dividing and separates suspended substance; The 14th, the dividing plate in the Primary Fermentation pond, it is separated into the Primary Fermentation pond upper and lower two-layer, and through hole 7 is left at the middle part, and the upper strata is to handle the suspended substance fermentation, and lower floor is based on silt sediment; The 8th, remove sand tube, arrive to a certain degree when silt lodging, can regularly go out clearly from the mouth of pipe; The 9th, clear water water outlet after treatment; 10, the 13rd, at the bottom of the concrete sump, the 13 recessed circular arcs that are are convenient to desilting at the bottom of the main pond; 11, the 12,15, the 19th, the limbers; 16, the 17, the 18th, the inner, middle and outer layer partition wall is brick laying structure.

Fig. 2 is that the pond body is the view of partition wall on the projection plane of centre point with the longitudinal center line.As seen from the figure, the intravital partition wall in pond is provided with three circle partition walls from the inside to surface, be interior wall 16, middle wall 17, exterior wall 18, be separated into interior, in, the cavity of outer three annulars, wherein, innermost between cavity be the Primary Fermentation pond, the foot of a wall of interior wall 16 is provided with the water hole of a circle equidistant intervals (referring to the internal partition wall expansion view of Fig. 3,16 is internal partition walls among the figure, the 15th, and water hole), adjacent interior, centre are communicated from the bottom; Middle cavity is a time fermentation vat, be separated into two little by 20,21 pairs on twice septulum wall again, the middle part of little partition wall respectively has an aperture, makes adjacent two little to communicate (referring to the front view of the little partition wall in centre of Fig. 4, among the figure the 20, the 21st, little partition wall, 12,12 ' be water hole); The treating pond of outer room cavity, wherein also be divided into four little by four road septulum wall quarters, every little is one-level, the middle part of the little partition wall of per pass all has a water hole makes adjacent to communicate (referring to the front view of the little partition wall of Fig. 5 outer room, among the figure the 22,23,24, the 25th, little partition wall, 19,19 ', 19 ' ' be water hole), promptly constituted so-called level Four according to arrow current order and purified.

Sewage disposal scavenging process: after coming into operation, dunghill constantly flows in the Primary Fermentation pond cavity of spheroid pond body together with turbidity by water inlet pipe from the mouth of pipe, because being oblique cutting, installs water inlet pipe, cavity is again columniform, the impulse force of water drives water and produces power along the inwall rotation, dunghill is rotated together, miscellaneous silt is piled up at the bottom of directly being sink to the pond than great then rapid sinking by the through hole on the dividing plate 7, suspended substance in rotary course with inwall on mention collision, because mention it is sharp sword rhizoma sparganic cone, being easy to that suspended substance is scratched the sinking of disintegrating rests on the dividing plate, through after a while, the precipitation dirt in water, ferment produce biogas form in the pressure kill bacteria.Meanwhile, sewage through handling for the first time is for further processing from two fermentation vats that 8 water holes 15 of a circle under inner ring partition wall 16 the foot of a wall flow into middle cavity respectively, (be higher than 11 and be higher than 15 because posticum position 9 is higher than 12,19, so, in each cavity of little, the capital retention has the water that is lower than position, hole 9 water levels), muddy sewage stockpiles through time fermentation vat secondary, further behind the acceleration fermentation decomposing, sterilizing.Water through secondary treatment, therefrom the water hole 11 of wall bottom flows into the first step of outer room treating pond cavitys again, flows into the second stage, the water hole 19 ' inflow third stage by (Fig. 2) direction of arrow water hole 19 then, water hole 19 ' ' flow into the fourth stage, overflow from water outlet 9 at last.Like this,, handle through level Four precipitation purification process again through fermenting twice, the sewage sterilizing, dissolve, discharge be exactly clear water up to standard.

Claims

1, a kind of self-rotary sewage sterilization purification pond comprises into waste pipe, goes out the clear water pipe and remove sand tube, it is characterized in that it also comprises: a spheroid sealing pond body, and the recessed circular arc that is in bottom, arch upward and be circular arc in the upper end, and the vault opening covers sealing by arch; In the body of pond be to be provided with three circle partition walls from the inside to surface on the projection plane of centre point with the longitudinal center line, be separated into interior, in, the cavity of outer three annulars; Be the Primary Fermentation pond between in innermost, be separated into two-layer up and down by dividing plate, the partition wall inwall plucking on upper strata becomes tooth tip shape, advance waste pipe and go into, become 45 degree inclination angles with the dividing plate plane, have the hole on the dividing plate upper and lower layer is communicated from the sidewall oblique cutting, lower floor is a sedimentation basin, remove sand tube and extend the bottom, pond from the sidewall insertion, inclination angle 45 degree, interior the foot of a wall have the water hole of a circle equidistant intervals to communicate with the centre; The centre is a time fermentation vat, in the cavity again by the little partition wall of twice to being separated into two little, an aperture is respectively opened at septulum wall middle part makes adjacent two little to communicate; The outer room cavity is a treating pond, also be divided into four little by four road septulum wall quarters, per pass septulum wall middle part all has an aperture makes adjacent to communicate, and has constituted so-called level Four and has purified, and eaves has a water outlet and goes out the clear water pipe coupling under the upper cover plate of outmost turns partition wall.