CN201334422Y

CN201334422Y - Integrated biological septic tank

Info

Publication number: CN201334422Y
Application number: CNU2009200376796U
Authority: CN
Inventors: 韩生健
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-22
Filing date: 2009-01-22
Publication date: 2009-10-28
Anticipated expiration: 2019-01-22

Abstract

The utility model relates to an integrated biological septic tank, which is widely applied to the treatment of liquid manure and sewage in cities or rural houses. The integrated biological septic tank is characterized in that a counter-flow hole which allows the unidirectional flow is formed below a filtering grid section between a manure storage bin and a first bin lattice; and a counter-flow hole which allows the unidirectional flow is formed below the filtering grid section on a partition board of a filtering bin. In the utility model, as the counter-flow holes are formed at the lower part of the partition board of the filtering bin and the lower part of the filtering grid section communicated with the first bin lattice, sludge in the filtering bin can be automatically discharged into the manure storage bin through the counter-flow holes when a sewage pump is used for cleaning up manure slag, so that the sludge and the manure slag are cleared conveniently, and the work intensity of workers is alleviated; and a water sealing structure is arranged between a slag outlet and a slag outlet cover, and an inspection port of the filtering bin is not required, so that the manure storage bin and the filtering bin to have better sealing performances, the anerobic fermentation of the manure and the sewage is facilitated, and the septic effect is improved.

Description

The integrated form biological septic tank

Technical field

The utility model relates to a kind of septic tank.

Background technology

At present, employed most of biological septic tank generally is made up of feace storing pool, settling tank, fermentation vat and filtering basin etc. in the city, successively by pipeline connection, decomposes after ight soil deposits in each pond, ferments between each pond, discharges again.The applicant has applied for that on December 30th, 1999 name is called the patent application of " integrated form biological septic tank ", authorize on October 25th, 2000, the patent No. is ZL99230632.9, this patent disclosure a kind of septic tank, comprise shell, the top of shell is provided with top cover, and the central authorities of top cover are provided with slag notch, is stamped the slag notch lid in the slag notch; Stool storing bin is arranged at the central part of shell, between stool storing bin and shell filtering cabin is set; Filtering cabin is separated at least two storehouse lattice by dividing plate, connects in turn between each storehouse lattice, and the filter grid plate was set on dividing plate, passes through the filter grid plate between stool storing bin and the first storehouse lattice and is communicated with; Be provided with between the stool storing bin and the first storehouse lattice and turn over water pipe, be provided with between each storehouse lattice of filtering cabin and turn over water pipe; Sewage inlet pipe is communicated with stool storing bin, and rising pipe is communicated with filtering cabin.Use this kind septic tank, fecal sewage enters stool storing bin from water-in, through storing, regulate, tentatively passing through the filter grid plate after the acidifying, enter a plurality of storehouses lattice of filtering cabin, single-frame ferment, filter and precipitate, increase filtration path and filtration time, the water quality by the common biological septic tank discharging of the water-quality ratio of water outlet discharging is greatly improved at last, has higher change excrement and renders a service.But the septic tank of this structure is after the use of for some time, inconvenient to the mud cleaning that the storehouse prodelta clay of each filtering cabin is deposited, need open the inspection port of each filtering cabin storehouse lattice, by manually clearing up, waste time and energy, working strength of workers is big, also brings very big inconvenience for the use of septic tank.In addition, the setting of the inspection port of slag notch and filtering cabin has reduced the stopping property of septic tank, and ight soil and sewage are affected at the ferment effect of septic tank.

The utility model content

The applicant has carried out research and has improved at above-mentioned problem, and a kind of integrated form biological septic tank is provided, and it can remove the mud in the septic tank easily, and the good airproof performance of feace storing pool and filtering cabin, raisingization excrement effect.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of integrated form biological septic tank comprises shell, and the top of shell is provided with top cover, and the central authorities of top cover are provided with slag notch, is stamped the slag notch lid in the slag notch; Stool storing bin is arranged at the central part of shell, between stool storing bin and shell filtering cabin is set; Filtering cabin is separated at least two storehouse lattice by dividing plate, connects in turn between each storehouse lattice, and the filter grid plate was set on dividing plate, passes through the filter grid plate between stool storing bin and the first storehouse lattice and is communicated with; Be provided with between the stool storing bin and the first storehouse lattice and turn over water pipe, be provided with between each storehouse lattice of filtering cabin and turn over water pipe; Sewage inlet pipe is communicated with stool storing bin, and rising pipe is communicated with filtering cabin, and the mistake filter grid plate below between the described stool storing bin and the first storehouse lattice is provided with the reverse flow hole that allows uniflux, and the mistake filter grid plate below on the described filtering cabin dividing plate is provided with the reverse flow hole that allows uniflux.

Further:

Described slag notch is provided with water sealed tank outward, and the flap of slagging tap covers in water sealed tank.

Described water sealed tank is provided with the inspection shaft shoulder outward.

Described inspection shaft shoulder is hollow structure, and it is communicated with water sealed tank.

Described top cover is domes.

Be provided with Y-tube in the described rising pipe, an end of described Y-tube connects the tracheae of dialling that is arranged on the top cover.

Cover filamentary material on the inwall of described shell, the inside and outside wall of stool storing bin and the baffle wall.

Technique effect of the present utility model is:

The disclosed a kind of integrated form biological septic tank of the utility model, because it is provided with reverse flow hole in the mistake filter grid plate bottom that the lower partition and the stool storing bin of filtering cabin are communicated with the first storehouse lattice, mud in filtering cabin can be when the excrement slag in using sump pump cleaning stool storing bin, automatically enter stool storing bin by reverse flow hole, remove together with the excrement slag easily, alleviate working strength of workers; Slag notch is provided with sealing structure for water with the flap place of slagging tap, and no longer needs the inspection port of filtering cabin, makes stool storing bin and filtering cabin have better sealing property, the anaerobically fermenting that helps fecal sewage, raisingization excrement effect, simultaneously, close and the unlatching flap of slagging tap very convenient; Cover filamentary material on the inwall of shell, the inside and outside wall of stool storing bin and the baffle wall, increase the bio-carrier area, be beneficial to that microbial strains adheres to and growth and breeding, further raisingization excrement effect; The end that rising pipe connects Y-tube and Y-tube connects group tracheae, makes air and current be countercurrent flow, and the glassware for drinking water of discharging is had certain aerobic degradation effect, further improves the water quality of drainage water; The septic tank top cover is domes, improves the supporting capacity of top cover, and the slag notch water sealed tank is provided with a circle inspection shaft shoulder outward, can lay bricks on the inspection shaft shoulder and mix the inspection shaft circle of structure, makes slag notch inspection shaft lid and terrace contour.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 removes the vertical view of cover plate for Fig. 1.

Fig. 4 is the A-A place sectional view of Fig. 2.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Shown in Fig. 1,2,3,4, the utility model comprises shell 1, and shell 1 usefulness glass reinforced plastic or reinforced plastics are made, and the top of shell 1 is provided with top cover 3, and top cover 3 is domes, and such structure can strengthen the anti-pressure ability of top cover 3.The central authorities of top cover 3 are provided with slag notch 5, are stamped slag notch lid 4 on the slag notch 5, when needing cleaning mud, can open the flap 4 of slagging tap and be used to clear up mud.Stool storing bin 9 is arranged at the central part of shell 1, forms annular filtering cabin 10 between stool storing bin 9 and shell 1, and filtering cabin 10 is separated into 6 storehouse lattice by dividing plate 11, and the storehouse lattice quantity that filtering cabin 10 is separated out can determine according to actual needs.Connect in turn between each storehouse lattice of filtering cabin 10, and filter grid plate 12 was set on dividing plate 11, between the stool storing bin 9 and the first storehouse lattice 1001 filter grid plate 14 was set, and passed through filter grid plate 14 and be communicated with the stool storing bin 9 and the

first storehouse lattice

1001,11 blocks of whole plates of dividing plate between the first storehouse lattice 1001 and the 6th storehouse lattice 1002, be not provided with filter grid plate 12 on it, the effect of crossing filter grid plate 12 is to filter, degrade through regulate, liquid dung after the acidifying, and do not allow excrement slag foreign material enter next storehouse lattice.In the present embodiment, cover filamentary material 15 on the inside and outside wall of the inwall of shell 1, stool storing bin 9 and the wall of dividing plate 11, filamentary material 15 can increase the bio-carrier area, helps that microbial strains adheres to and growth and breeding.Be provided with between the stool storing bin 9 and the first storehouse lattice 1001 and turn over water pipe 13, be provided with between each storehouse lattice of filtering cabin 10 and turn over water pipe 13 (be not provided with between the first storehouse lattice 1001 and the 6th storehouse lattice 1002 and turn over water pipe 13), the effect of turning over water pipe 13 is when sewage has little time to filter, sewage is ploughed under next storehouse lattice, in order to avoid overflow shell 1.Sewage inlet pipe 2 is communicated with stool storing bin 9, rising pipe 6 is communicated with the 6th storehouse lattice 1002 of filtering cabin 10, mistake filter grid plate 14 belows between the stool storing bin 9 and the first storehouse lattice are provided with reverse flow hole 16, mistake filter grid plate 12 belows on filtering cabin 10 dividing plates 11 are provided with reverse flow hole 16, reverse flow hole 16 only can allow sewage or mud to flow (on the arrow B direction by the opposite direction of arrow B among Fig. 3, reverse flow hole 16 is obstructed), when long-pending when too much mud is arranged in the septic tank, can be when the excrement slag of cleaning stool storing bin 9, the mud of each lattice bottom, storehouse of filtering cabin 10 can enter stool storing bin 9 automatically by reverse flow hole 16, removes together with the excrement slag easily.

Shown in Fig. 2,4, be provided with water sealed tank 7 outside the slag notch 5, the flap 4 of slagging tap covers in water sealed tank 7, injects water in water sealed tank 7, and water surface elevation surpasses the lower edge of the flap 4 of slagging tap, and sealing function is played at flap 4 places slagging tap.The outer inspection shafts shoulder 8 that is provided with of water sealed tank 7, inspection shaft shoulder 8 be a hollow structure, and inspection shaft shoulder 8 is communicated with water sealed tank 7, and inspection shaft is takeed on 8 internal spaces and be can be water sealed tank 7 water storages, the slag tap sealing effectiveness at flap 4 places of further assurance.

Shown in Fig. 1,2,4, rising pipe 6 connects Y-tube 17, and an end of Y-tube 17 connects group tracheae 18 that is arranged on top cover 3 one sides, dials tracheae 18 as the air outlet, can connect with the house rainwater down pipe, and waste gas is entered in the air.

As Fig. 3, shown in 4, in use, fecal sewage enters stool storing bin 9 from sewage inlet pipe 2, in stool storing bin 9, regulate and preliminary acidifying, enter the first storehouse lattice 1001 of filtering cabin 10 via the mistake filter grid plate 14 on the stool storing bin 9, (direction of arrow B among Fig. 3) then along clockwise direction, in turn through the mistake filter grid plate 12 (turn over water pipe under the normal circumstances and do not turn over water) between filtering cabin 10 each storehouse lattice, filtration through filtering cabin 10 each storehouse lattice, degraded and precipitation, enter the 6th storehouse lattice 1002 at last, because rising pipe 6 connects an end of Y-tube 17 and Y-tube 17 and connects group tracheae 18, under air and the effect of flow reversal mobile, sewage is done to discharge behind certain aerobic degradation, and the water after the utility model is handled enters water drain or enters oxidation ditch via rising pipe 6 and is for further processing.

Claims

1. an integrated form biological septic tank comprises shell, and the top of shell is provided with top cover, and the central authorities of top cover are provided with slag notch, is stamped the slag notch lid in the slag notch; Stool storing bin is arranged at the central part of shell, between stool storing bin and shell filtering cabin is set; Filtering cabin is separated at least two storehouse lattice by dividing plate, connects in turn between each storehouse lattice, and the filter grid plate was set on dividing plate, passes through the filter grid plate between stool storing bin and the first storehouse lattice and is communicated with; Be provided with between the stool storing bin and the first storehouse lattice and turn over water pipe, be provided with between each storehouse lattice of filtering cabin and turn over water pipe; Sewage inlet pipe is communicated with stool storing bin, rising pipe is communicated with filtering cabin, it is characterized in that: the mistake filter grid plate below between the described stool storing bin and the first storehouse lattice is provided with the reverse flow hole that allows uniflux, and the mistake filter grid plate below on the described filtering cabin dividing plate is provided with the reverse flow hole that allows uniflux.

2. according to the described integrated form biological septic tank of claim 1, it is characterized in that: described slag notch is provided with water sealed tank outward, and the flap of slagging tap covers in water sealed tank.

3. according to the described integrated form biological septic tank of claim 2, it is characterized in that: described water sealed tank is provided with the inspection shaft shoulder outward.

4. according to the described integrated form biological septic tank of claim 3, it is characterized in that: described inspection shaft shoulder is hollow structure, and it is communicated with water sealed tank.

5. according to the described integrated form biological septic tank of claim 1, it is characterized in that: described top cover is domes.

6. according to the described integrated form biological septic tank of claim 1, it is characterized in that: be provided with Y-tube in the described rising pipe, an end of described Y-tube connects the tracheae of dialling that is arranged on the top cover.

7. according to the described integrated form biological septic tank of claim 1, it is characterized in that: cover filamentary material on the inwall of described shell, the inside and outside wall of stool storing bin and the baffle wall.