CN2313980Y

CN2313980Y - Cleaner of septic tank

Info

Publication number: CN2313980Y
Application number: CN 97247649
Authority: CN
Inventors: 林英枢
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-28
Filing date: 1997-10-28
Publication date: 1999-04-14
Anticipated expiration: 2007-10-28

Abstract

The utility model belongs to a drain structure, particularly a cleaning system of a septic tank, which relates to a cleaner of the septic tank. The utility model comprises a septic tank, a marsh gas tube, a medicine feeding tube, a settling tank, a filter tank, a natural molecule purifying tank, a disinfecting tank, a cleaning channel and a clean water outlet pipe. Fecal sewage is settled, filtered and disinfected for many times in the cleaner to reach the national pollution discharge standard without environment pollution. The marsh gas generated by the septic tank is led out through the marsh gas tube to utilize, and the sewage is changed into treasure. All the tanks are respectively provided with a clean cover mouth which is convenient to clean. The utility model treats the pollution source radically, therefore the utility model makes a contribution to reduce the environment pollution for the end of the century.

Description

The septic tank clarifier

The utility model belongs to drainage structures, especially belongs to the cleaning system of septic tank.

Existing fecal sewage directly flows into septic tank from pipeline, the biogas that dirt is produced in septic tank escapes into atmosphere or escape into atmosphere from the septic tank lid from pipeline, contaminated environment, enter sedimentation basin after the septic tank contamination fermentation, post precipitation, effluent sewerage can't reach discharging standards at all and but flow directly in the rivers lake, has polluted environment and our drinking water, directly jeopardizes our healthy.

The purpose of this utility model is to provide a kind of greenization manure pit that overcomes above-mentioned weak point, purifies through multiple times of filtration, makes sewage become the tasteless water of cleaning, biogas is picked out to be used simultaneously.

The technical scheme that the utility model adopted is: the ight soil that a building or many buildings dwelling house are discharged, sewage flows into septic tank through piping and gas-tight bend, the septic tank cover plate is arranged on the septic tank, biogas pipe and biogas tube valve, chemical feed pipe, add medicine by chemical feed pipe, decompose through mould, can produce more biogas, pick out by the biogas pipe and to be used, remaining liquid dung flows to sedimentation basin from the anti-gas port of septic tank, from sedimentation basin lid mouthful adding polymerization aluminium and alum, the liquid dung of post precipitation filters through filtering ponds and flows into the filtration of pond, nature molecule Qinghua, flow into sterilization pool again, from sterilization pool lid mouthful adding calcium oxychloride or chlorine, the water of sterilization post precipitation flows into the purification road again, and is tasteless from purifying the water cleaning that flows out in the road, flows in the rivers lake by pipeline.

Advantage of the present utility model is: 1. added the gas-tight bend between fecal sewage pipeline and septic tank, the biogas in the septic tank can not overflowed along pipeline like this

Enter atmosphere, contaminated air; 2. having increased the biogas pipe on septic tank draws the biogas that produces in the septic tank and is used; 3. increased chemical feed pipe on septic tank, and be added with two valves up and down on chemical feed pipe, biogas can not overflowed when dosing like this; 4. above the filter medium of the following filter well of filtering ponds, be added with filter screen, open well lid, can directly take out filter screen and remove contamination, easy to operate; 5. through filtering repeatedly, sterilization is up to state standards the sewage cleaning.

Fig. 1 is the principle schematic of septic tank clarifier

Fig. 2 is the vertical view of Fig. 1

Fig. 3 is the A-A sectional view of Fig. 2

Wherein: 1, septic tank 11 septic tank cover plates 12 clean-up ports 13 inflow entrances, 14 anti-gas port 15 biogas pipe through-holes 16 chemical feed pipe through holes 2 sedimentation basins 21 sedimentation basins cover 22 sedimentation basins lid pond, hole 23 flow export 3 filtering ponds, 31 filter screens 32 times filter wells, 33 upward filtration wells, 34 cover plate 35 filter mediums, 4 natural molecule Qinghua, 5 sterilization pools, 51 sterilization pools lid 6 and purify valve 92 lower valves on road 61 effusers, 7 gas-tight bends, 71 dirt flow ipes, 8 biogas pipes, 81 biogas tube valves, 9 chemical feed pipes 91

Below in conjunction with view the utility model is described in detail

As shown in Figure 1 and Figure 2, the utility model is a kind of septic tank clarifier, and it includes valve 91 on fecal sewage flow ipe 71, gas-tight bend 7, septic tank 1, septic tank cover plate 11, biogas pipe 8, biogas tube valve 81, chemical feed pipe 9, the chemical feed pipe, lower valve 92, sedimentation basin 2, sedimentation basin cover plate 11, filtering ponds 3, filter screen 31, cover plate 34, filter medium 35, pond, natural molecule Qinghua 4, sterilization pool 5, sterilization pool cover plate 13, purifies road 6, effuser 61.

Clean-up port 12 is arranged in the septic tank 1, dirt inflow entrance 13, anti-gas port 14, biogas pipe through-hole 15, chemical feed pipe through hole 16, septic tank communicates with sedimentation basin 2 by anti-gas port 14, and sedimentation basin 2 has dosing hole 22, tap hole 23, sedimentation basin 2 communicates with filtering ponds by tap hole.

The fecal sewage purification process is as follows, fecal sewage flows in the septic tank 1 through piping 71 and gas-tight bend 7, the last valve 91 (this moment, lower valve 92 was closed) of opening chemical feed pipe 9 adds medicine, fasten valve 91 again, open lower valve 92, medicine enters septic tank, decompose generation biogas through the medicine mould, biogas is drawn by biogas pipe 8 and is used, the output of biogas tube valve 81 controlled producing methanes is arranged on the biogas pipe 8, remaining liquid dung flows into sedimentation basin 2 through anti-gas port 14, precipitate with the weight that strengthens the liquid dung particle from the cleaning eye 22 adding polymerization aluminium and the alum of sedimentation basin, the liquid dung of precipitation flows into filtering ponds 3 through tap hole 22, filtering ponds 3 are by a plurality of following filter wells that are added with filter medium, and the last filter well that does not add filter medium is formed, four following filter wells are arranged in the present embodiment, three upward filtration wells, filter well refers to liquid dung and flows from top to bottom under institute Weihe, last filter well is meant that liquid dung flows from the bottom up, be added with filter screen 31 on the following filter well, liquid dung flows to from following filter well and filters through flowing into another filter well down again ... observe the height of water level of sedimentation basin, explanation will be cleared up down filter well if raise, and draws dirt on the filter screen as long as open down the well lid of filter well at this moment.Sewage flows out from filtering ponds and enters pond, nature molecule Qinghua 4, so-called natural molecule Qing Huachi refers to the upper and lower filter well that multiple tracks contains filter medium, in the present embodiment be 10 and go up filter well, 10 following filter wells, sewage flows along shown in arrow among Fig. 2 in filtering ponds, pond, natural molecule Qinghua.Through behind the pond, nature molecule Qinghua 4, sewage purifies, enter sterilization pool 5 again, add calcium oxychloride or chlorine from the sterilization pool mouth, the precipitation that carries out disinfection, the water after the processing flows into the purification road of being made up of natural forms and activated carbon 6, has been to clean tasteless water purification from purifying the water that flows out in road 6, not dirty environment flows in the rivers lake through pipeline.

Above purifying road 6, all be provided with removable cover 34 from sedimentation basin 2, open cover plate and just can clear up sediment in the pond, can plant full lawn on the sedimentation basin cover plate 21 and afforest, the residual air in the pond is also played sealing function, except that filtering ponds needed often cleaning, the cleaning in several years of all the other each ponds once got final product.As shown in Figure 1, the position of septic tank is higher than other each ponds, and clear water effuser 61 positions are minimum, and fluid is flowed naturally.

Claims

1, a kind of septic tank clarifier, it comprises dirt flow ipe (71), septic tank (1), septic tank cover plate (11), sedimentation basin (2), sedimentation basin cover plate (21), it is characterized in that it also includes gas-tight bend (7), biogas pipe (8), biogas tube valve (81), chemical feed pipe (9), filtering ponds (3), filter screen (31), nature molecule Qing Huachi (4), cover plate (34), sterilization pool (5), sterilization pool cover plate (51), purify road (6), clear water effuser (61), dirt is the septic tank (1) by communicating in order successively, sedimentation basin (2), filtering ponds (3), nature molecule Qing Huachi (4), sterilization pool (5), purify road (6), obtain the sedimentation and filtration sterilization, become water purification.

2, septic tank clarifier according to claim 1 is characterized in that last valve (91) and lower valve (92) are arranged on the chemical feed pipe (9).