CN102936086A

CN102936086A - Integral type digestion tank

Info

Publication number: CN102936086A
Application number: CN 201210430416
Authority: CN
Inventors: 李建美; 刘爱国; 张顺军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-23
Filing date: 2012-10-23
Publication date: 2013-02-20

Abstract

The invention relates to an integral type digestion tank. The tank comprises a casing, wherein a slag outlet is arranged at the top of the casing, a slag outlet cover is arranged on the slag outlet, two baffles are arranged in the casing, through-holes are arranged on the upper portions of the baffles, a hollow cavity of the casing is separated into a primary anaerobic chamber, a secondary anaerobic chamber and a clarifying chamber, a water inlet pip is arranged on the side wall of the primary anaerobic chamber, a water outlet pipe is arranged on the side wall of the clarifying chamber, biodegradation processing systems are arranged in the primary anaerobic chamber and the secondary anaerobic chamber, drainage pipes are arranged on the baffles of the primary anaerobic chamber, the secondary anaerobic chamber and the clarifying chamber, the drainage pipes are communicated with the through-holes, and an adverse current hole which flows in a single direction is arranged on the upper portion of a baffle of the primary anaerobic chamber. The digestion tank is simple in structure, the purifying effect can be improved effectively, the corrosion resistance is good, and sludge is convenient to remove, so that the labor intensity of workers can be reduced.

Description

A kind of integral septic tank

Technical field

The present invention relates to a kind of sewage disposal device, relate in particular to a kind of integral septic tank.

Background technology

At present, the employed most of septic tank in town and country generally all is common three-grid septic tank, generally formed by a plurality of anaerobic rooms and clarifying chamber, dividing plate between each treatment chamber offers through hole, sanitary sewages etc. arrive each treatment chamber by the through hole on the treatment chamber dividing plate, then by fermentation, filter and precipitation, thereby carry out sewage disposal, existing septic tank is because the through hole on dividing plate is larger, during sewage process through hole, the foreign material of bulk etc. still can enter the next stage treatment chamber, thereby can not thoroughly remove dirt, the pollution that makes final outflow is serious environment pollution still, does not meet environmental requirement; In addition, because each treatment chamber of existing septic tank has all stockpiled mud in the bottom, the dividing plate that need to open like this each treatment chamber when cleaning just can carry out the labor cleaning, wastes time and energy, and workman's labour intensity is large, uses very inconvenience.In addition, existing septic tank is generally brick or steel and concrete structure, uses for a long time easy seepage, easily affects the safety of groundwater quality and Adjacent Buildings.

Summary of the invention

The present invention is directed to above-mentioned the deficiencies in the prior art part, provide a kind of simple in structure, good corrosion resistance, sewage purification is good, and the convenient integral septic tank of removing mud.

For addressing the above problem, the technical solution adopted in the present invention is: a kind of integral septic tank, comprise shell, the top of shell is provided with slag notch, described slag notch is provided with the lid of slagging tap, be provided with two dividing plates in the described shell, the top of described dividing plate is equipped with through hole, described two dividing plates are divided into the one-level anaerobic room with the cavity in the described shell, secondary anaerobic chamber and clarifying chamber, the sidewall of described one-level anaerobic room is provided with water inlet pipe, the sidewall of described clarifying chamber is provided with rising pipe, the indoor biological degradation treatment system that is equipped with of described one-level anaerobic room and secondary anaerobic, described one-level anaerobic room, the dividing plate of secondary anaerobic chamber and clarifying chamber is provided with drainage tube, and described drainage tube is communicated with described through hole, and the below of the dividing plate of described one-level anaerobic room is provided with the reverse flow hole of uniflux.

As a kind of improvement, the through hole of described dividing plate is provided with filtering net.

As further improvement, described drainage tube stretches into the below of described secondary anaerobic chamber and clarifying chamber.

As further improvement, described water inlet pipe stretches into the below of described one-level anaerobic room.

As further improvement, the quantity of described slag notch is two, and one of them slag notch is communicated with the one-level anaerobic room, and the another one slag notch is communicated with the clarifying chamber.

The present invention takes above technical scheme, have the following advantages: by at the one-level anaerobic room, on the dividing plate between secondary anaerobic chamber and the clarifying chamber drainage tube is set, then the through hole of drainage tube with dividing plate top is connected, sewage can be after one-level anaerobic room precipitation process like this, enter the secondary anaerobic chamber through drainage tube, because drainage tube is arranged on dividing plate top, so that the dirt of bulk in time precipitates, thereby can't flow into the secondary anaerobic chamber, can improve decontamination effect improving like this, in like manner, also process precipitates when entering the clarifying chamber, improve the decontamination effect improving of sewage, further improve the water quality of discharging water, thereby guarantee environmental requirement; By below the dividing plate of one-level anaerobic room, arrange can uniflux reverse flow hole, during dirt that can be in using sump pump cleaning one-level anaerobic room, the indoor dirt of secondary anaerobic can enter the one-level anaerobic room automatically by reverse flow hole, thereby need not the indoor dirt of individual curing secondary anaerobic, alleviated workman's labour intensity.The present invention is simple in structure, can not only the Effective Raise decontamination effect improving, and good corrosion resistance, and conveniently remove mud, thereby alleviate workman's labour intensity.

The invention will be further described below in conjunction with drawings and Examples.

Description of drawings

Accompanying drawing is the structural representation of a kind of integral septic tank in the embodiment of the invention.

Among the figure:

The 1-shell; The 2-slag notch; The 3-lid of slagging tap; The 4-dividing plate; The 5-through hole; 6-one-level anaerobic room; 7-secondary anaerobic chamber; The 8-clarifying chamber; The 9-water inlet pipe; The 10-rising pipe; 11-biological degradation treatment system; The 12-drainage tube; The 13-reverse flow hole; The 14-filtering net.

Embodiment

Embodiment: as shown in drawings, a kind of integral septic tank comprises shell 1, and shell 1 adopts toughened glass material integral manufacturing, has avoided like this seepage and the defective such as perishable of traditional septic tank, increases the service life; Be provided with slag notch 2 at the top of shell 1, be provided with the lid 3 of slagging tap at slag notch 2, the convenient individual of this structure gets rid of dirt, and is easy to use.

In shell 1, be provided with two dividing plates 4, by two dividing plates 4 cavity of shell 1 is divided into one-level anaerobic room 6, secondary anaerobic chamber 7 and clarifying chamber 8, be equipped with through hole 5 on the top of dividing plate 4, one-level anaerobic room 6, secondary anaerobic chamber 7 and clarifying chamber 8 are interconnected by these through holes 5, make things convenient for like this classified filtering, good purification.

Sidewall at one-level anaerobic room 6 is provided with

water inlet pipe

9,8 sidewall is provided with rising pipe 10 in the clarifying chamber, sewage enters one-level anaerobic room 6 by water inlet pipe 9, and one-level first class purification then, the water after the purification flow out by the rising pipe 10 that arranges on clarifying chamber's 8 sidewalls at last.In one-level anaerobic room 6 and secondary anaerobic chamber 7, be equipped with biological degradation treatment system 11, by the storage of fermenting of 11 pairs of dirts of biological degradation treatment system, be convenient to purify waste water.

Dividing plate 4 between one-level anaerobic room 6, secondary anaerobic chamber 7 and clarifying chamber 8 is provided with drainage tube 12, and drainage tube 12 is communicated with described through hole 5, because drainage tube 12 stretches into one-level anaerobic room 6 and secondary anaerobic chamber 7, when entering one-level anaerobic room 6, can extend from top to down by drainage tube 12 in sewage like this, stretch into the below of secondary anaerobic chamber 7 and clarifying chamber 8, can make like this dirt sedimentation under action of gravity of bulk, prevent that dirt from swimming in one-level anaerobic room 6 tops, thereby do not enter in secondary anaerobic chamber 7 and the clarifying chamber 8, reach the purpose of thorough purification dirt.

Below the dividing plate 4 of one-level anaerobic room 6, be provided with the reverse flow hole 13 of uniflux, like this during the dirt in using sump pump cleaning one-level anaerobic room 6, dirt in the secondary anaerobic chamber 7 can enter one-level anaerobic room 6 automatically by reverse flow hole 13, thereby need not the dirt in the individual curing secondary anaerobic chamber 7, alleviated workman's labour intensity.

Through hole 5 places at dividing plate 4 are provided with filtering net 14, and the dirt that can further stop the dirt in the one-level anaerobic room 6 to enter in secondary anaerobic chamber 7 and the secondary anaerobic chamber 7 by filtering net 14 enters in the clarifying chamber 8, thereby purifies waste water better.

The present invention is simple in structure, can not only the Effective Raise decontamination effect improving, and good corrosion resistance, and conveniently remove mud, thereby alleviate workman's labour intensity.

Claims

1. integral septic tank, comprise shell (1), the top of shell (1) is provided with slag notch (2), described slag notch (2) is provided with the lid of slagging tap (3), be provided with two dividing plates (4) in the described shell (1), the top of described dividing plate (4) is equipped with through hole (5), described two dividing plates (4) are divided into one-level anaerobic room (6) with the cavity in the described shell (1), secondary anaerobic chamber (7) and clarifying chamber (8), the sidewall of described one-level anaerobic room (6) is provided with water inlet pipe (9), the sidewall of described clarifying chamber (8) is provided with rising pipe (10), be equipped with biological degradation treatment system (11) in described one-level anaerobic room (6) and secondary anaerobic chamber (7), it is characterized in that: described one-level anaerobic room (6), the dividing plate (4) of secondary anaerobic chamber (7) and clarifying chamber (8) is provided with drainage tube (12), described drainage tube (12) is communicated with described through hole (5), and the below of the dividing plate (4) of described one-level anaerobic room (6) is provided with the reverse flow hole (13) of uniflux.

2. a kind of integral septic tank as claimed in claim 1, it is characterized in that: the through hole (5) of described dividing plate (4) locates to be provided with filtering net (14).

3. a kind of integral septic tank as claimed in claim 1, it is characterized in that: described drainage tube (12) stretches into the below of described secondary anaerobic chamber (7) and clarifying chamber (8).

4. a kind of integral septic tank as claimed in claim 1, it is characterized in that: described water inlet pipe (9) stretches into the below of described one-level anaerobic room (6).

5. a kind of integral septic tank as claimed in claim 1, it is characterized in that: the quantity of described slag notch (2) is two, one of them slag notch (2) is communicated with one-level anaerobic room (6), and another one slag notch (2) is communicated with clarifying chamber (8).